Long Dresses

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Long Dresses That Make Every Moment Unforgettable

Discover the effortless elegance of Windsor’s long dresses, designed to fit any occasion, from casual daytime outings to glamorous evening events. Whether you're searching for a laid-back maxi in soft fabrics or a show-stopping formal gown in satin or glitter mesh, our collection offers stylish silhouettes and trending details to keep you looking flawless.

Silhouettes That Elevate Every Look

Explore floor-length styles in flowing maxis, sleek bodycon fits, and dramatic mermaid or trumpet silhouettes that enhance your figure. Stay on-trend with designs featuring delicate straps, elegant sleeves, or modern sleeveless cuts. For something bold, discover vibrant prints, rich jewel tones, and luxurious fabrics like velvet, lace, crepe, and soft knits.

Statement Colors & Exclusive Prints

Make an impression in a floral print long dress featuring Windsor’s exclusive designs, from dreamy watercolor reds to blooming pinks and bold purples or blues. These unique patterns and standout shades bring fresh energy to timeless silhouettes, making them perfect for every occasion.

Modern Elegance for Every Event

From romantic open-back details to classic square necklines and sweetheart styles, these dresses offer a modern twist on timeless elegance. Whether you're attending a wedding, a formal gala, or simply enjoying a special day out, Windsor has the perfect long dress to match your vibe.

Shop the latest long dresses online, in-app, or in over 350 retail stores across the U.S. and Canada to find your perfect fit for every occasion, every season.

  • Adria Satin Corset Column Formal Dress

    Special Occasion 

    The Adria satin column gown pairs a sheer mesh rhinestone applique corset bodice with a sculpted, figure-skimming silhouette. Finished with a lace-up back and high side slit with applique trim, it’s equal parts polished and unforgettable—perfect for when the RSVP calls for something truly striking.

    Fit & Features

    • Stretch satin fabric, smooth lining
    • Strapless sheer mesh corset bodice, non-slip grip lining
    • Rhinestone applique, flexible boning, padded bra cups
    • Lace-up back, zipper and hook-eye closure
    • High side slit with applique trim
    • Column floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, formal events, galas, engagement parties, upscale birthdays, fashion-forward soirees, anniversary dinners

    Style Number/Barcode: 05002-001047

    Category Name: Long Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: WINE, ROYAL

    Available Size: XS, XXS, S, M, L

    Product Badge:
    • Ships Free
  • Isla Floral Mesh Off-The-Shoulder Mermaid Dress

    Special Occasion

    The Isla floral mesh mermaid dress was made for the kind of entrance that turns heads before you even say hello. Designed in soft floral-printed mesh with an off-the-shoulder neckline, a ruched mermaid silhouette, and a leg-baring slit, it moves with that effortlessly romantic energy every RSVP calls for.

    Fit & Features

    • Sheer floral printed mesh fabric with partial knit lining, high stretch
    • Off-the-shoulder sweetheart neckline, short sleeve cuffs
    • Form-hugging bodice and waist, ruched detailing
    • Back zipper with hook-eye closure
    • High-cut front slit
    • Floor-length flowy mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie parties, dressed-up dinners, birthday celebrations, vacation dinners, and garden party soirees.

    Style Number/Barcode: 05002-001049

    Category Name: Long Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: LAVENDER

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • Shirley Sequin Corset Lace-Up Formal Dress

    Special Occasion

    Designed to shimmer with every step, the Shirley dress balances sculpted structure with soft allure. Crafted in sequin embellished mesh-lined fabric, this refined gown features a flattering V-neckline with padded bra cups, a sheer corset bodice with flexible boning, and a lace-up back that feels both elegant and intentional.

    Fit & Features

    • Sequin embellished mesh-lined fabric
    • V-neckline with padded bra cups for support
    • Adjustable spaghetti straps
    • Lace-up back detail, zipper and hook-eye closure
    • Sheer corset-structured bodice, flexible boning inserts
    • High front slit, mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Glamorous weddings, evening galas, black tie events, upscale benefit dinners, red-carpet occasions, special presentations, milestone celebrations, anniversary celebrations

    Style Number/Barcode: 05002-001042

    Category Name: Long Dresses

    Price: $149.90

    Availability: In Stock

    Available Color: DENIM, BLACK

    Available Size: XXS, XS, S, M

    Product Badge:
    • Ships Free
  • Sage Rosette Mermaid Formal Dress

    Special Occasion

    Designed for moments that call for elegance with a soft romantic edge, the Sage mermaid gown moves with effortless grace from ceremony to celebration. A sculpted V-neckline with a rosette front applique brings a refined focal point to a silhouette that feels polished and unforgettable.

    Fit & Features

    • Smooth knit-lined fabric with stretch
    • V-neckline with padded bust for shape and support
    • Adjustable spaghetti straps for a customizable fit
    • Back zipper and hook-eye closure
    • Rosette front appliqué
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, candlelit receptions, elegant estate venues, formal celebrations, anniversary dinners, elevated date night occasions, rehearsal dinners, engagement parties

    Style Number/Barcode: 05002-001043

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Karissa Glitter Corset Slit Formal Dress

    Special Occasion

    For the kind of entrance that quiets the room mid-conversation, the Karissa gown is all shimmer and sculpted drama. Designed with glitter tulle sequins, a structured corset bodice, a lace-up back, and a high front slit, this mermaid dress feels polished and unforgettable.

    Fit & Features

    • Glitter sequin tulle fabric with tulle and knit linings
    • Strapless corset bodice, flexible boning, non-slip grip lining, padded bra cups
    • Lace-up back design, zipper and hook-eye closure
    • High front slit
    • Voluminous mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, balls, galas, big birthday events, red-carpet occasions, elegant dinner parties, anniversary events, fancy date nights

    Style Number/Barcode: 05002-001045

    Category Name: Long Dresses

    Price: $149.90

    Availability: In Stock

    Available Color: HUNTER

    Available Size: 1, 13

    Product Badge:
    • Ships Free
  • Naomi Velvet Rose Applique Formal Dress

    Special Occasion

    There’s a certain kind of drama that only velvet can deliver. The Naomi dress pairs a sculpted mermaid silhouette with romantic rose applique and a daring high slit, creating a look that feels equal parts timeless elegance and modern allure for your most unforgettable evenings.

    Fit & Features

    • Velvet fabric with knit lining
    • Strapless neckline, padded bra cups, non-slip grip lining
    • Back lace-up cutout, zipper and hook-eye closure
    • Rose appliqué along the bodice
    • High front slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, black tie celebrations, award ceremonies, cocktail soirees, date nights, birthday dinners, formal occasions

    Style Number/Barcode: 05002-001058

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, XXS

    Product Badge:
    • Ships Free
  • Brinley Bow Back Floral Sequin Column Dress

    Special Occasion

    The Brinley dress shimmers with every step in luminous floral sequins that catch the light from every angle. Designed in a sleek column silhouette with a draped neckline and statement bow back, it’s the kind of look that makes prom night, galas, and formal celebrations feel even more unforgettable.

    Fit & Features

    • Sheer mesh fabric with full-length stretchy knit lining
    • Floral printed sequin embroidery
    • Sleeveless pleated cowl neckline
    • Adjustable spaghetti straps, open cross-back design
    • Lower chiffon tie-back bow design, lower hidden zipper with hook-eye closure
    • High-cut front slit, floor-length column silhouette
    • Runs true to size


    Where to Wear:

    Prom, wedding guests, galas, birthday celebrations, and formal events.

    Style Number/Barcode: 05002-001048

    Category Name: Long Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: YELLOW

    Available Size: XXS, XS, S, M, L

    Product Badge:
    • Ships Free
  • Desiree Sequin Bead Drape Formal Dress

    Special Occasion

    When the invitation calls for after-dark glamour, the Desiree gown answers with unapologetic shine. Designed in all-over sequin with a sculpted mermaid silhouette, plunging V-neckline, and a beaded back drape that sways with every step, it’s a polished showpiece made for unforgettable entrances.

    Fit & Features

    • Sequin-embellished pattern, mesh-lined fabric
    • V-neckline, adjustable spaghetti straps, padded bra cups
    • Side zipper and hook-eye closure
    • Beaded back drape
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, red carpet award ceremonies, big birthday events, milestone birthday dinners, fancy celebrations

    Style Number/Barcode: 05002-001065

    Category Name: Long Dresses

    Price: $99.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Violet Satin Corset Sash Formal Dress

    Special Occasion

    Designed for entrances that feel deliberate and unforgettable, the Violet gown moves with quiet drama and polished confidence. Sheer mesh meets a sculpted corset bodice with beaded sequin applique, finished with a high front slit and an attached floor-length sash that trails with every step.

    Fit & Features

    • Stretch satin-lined fabric
    • Sweetheart neckline, padded bra cups, adjustable spaghetti straps
    • Sheer mesh corset applique, beaded, sequins, flexible boning
    • Lace-up back placket, zipper and hook-eye closure
    • High front slit, attached floor-length sash
    • Curve-hugging, floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, formal celebrations, big birthday dinners, evening receptions, milestone event

    Style Number/Barcode: 05002-001056

    Category Name: Long Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XXS, XS, S, M

    Product Badge:
    • Ships Free
  • Aimee Sequin Starfish Formal Dress

    Special Occasion

    Designed for moments that call for quiet glamour, the Aimee sequin mermaid gown catches the light with every step and every turn. A sculpted bodice with starfish hardware and a cutout back brings a polished yet unexpected finish.

    Fit & Features

    • Allover sequin fabric, knit lining
    • Strapless sweetheart neckline with starfish hardware detail
    • Padded bust, non-slip grip lining
    • Mermaid floor-length silhouette
    • Cutout back detail and zipper closure
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday events, formal celebrations, waterfront or destination wedding, special date nights, cocktail soirees

    Style Number/Barcode: 05002-001059

    Category Name: Long Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: LIGHT, BLUE, PINK

    Available Size: XXS, XS, S, M, L

    Product Badge:
    • Ships Free
  • Rosaline Sequin Open Back Formal Dress

    Special Occasion

    When the spotlight hits, the Rosaline dress does the rest. Designed with a geometric sequin pattern, a sculpted mermaid silhouette, and a daring front slit, this gown delivers high-impact shine with a sleek, confident edge that feels made for a grand entrance.

    Fit & Features

    • Allover geometric sequin embellishment, mesh-lined fabric
    • V-neckline with tank-style straps, padded bra cups
    • Criss-cross open back, hidden zipper with hook-eye closure
    • Fitted mermaid silhouette
    • High front slit
    • Floor length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie gala, wedding, red carpet awards, milestone birthday party, formal celebrations, anniversaries

    Style Number/Barcode: 05002-001053

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XXS, S, L

    Product Badge:
    • Ships Free
  • Hallie Sequin Floral Slit Formal Dress

    Special Occasion

    Softly romantic with just the right touch of sparkle, the Hallie dress feels like it was made for golden hour entrances and champagne toasts. Designed in floral sequins with a sculpted mermaid silhouette, it features a plunging neckline, sheer cutout detail, and rhinestone boning that catches the light with every step.

    Fit & Features

    • Floral sequin-embellished fabric, smooth knit lining
    • V-neckline with rhinestone trim and sheer mesh inserts
    • Spaghetti straps, padded bra cups
    • Strappy lace-up back, rhinestone trim
    • Back zipper and hook-eye closure
    • High side slit, mermaid floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, bridal celebrations, black tie galas, garden parties, engagement parties, fancy birthdays, formal soirees

    Style Number/Barcode: 05002-001064

    Category Name: Long Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: XXS, XS, S, M, L

    Product Badge:
    • Ships Free
  • Monica Chiffon Embellished Formal Dress

    Special Occasion

    The Monica dress moves with effortless grace, designed for evenings that call for elegance with a hint of sparkle. Crafted from flowing chiffon with an A-line, floor-length silhouette, it features a refined mock neckline, a sheer rhinestone-embellished faux-pearl waist accent, and a striking cross-open back, finished with a high front slit.

    Fit & Features

    • Chiffon fabric with lining
    • High mock neckline with button closures
    • Open cross-back strap design, hidden side zipper and hook-eye closure
    • Sheer rhinestone and faux pearl embellished waist
    • High front slit, A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, spring galas, balls, formal celebrations, engagement parties, rehearsal dinners, anniversary dinners, milestone events, vacations, resorts, black tie occasions

    Style Number/Barcode: 05002-001030

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: YELLOW, LIGHT, BLUE

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Ships Free
  • Adley Strapless Mermaid Dress

    Special Occasion

    Designed for stunning entrances and chic moments, the Adley satin mermaid dress moves with a quiet confidence that feels timeless and subtly alluring. A strapless sweetheart neckline and smooth, sculpted fit create a sleek silhouette made for weddings, galas, and every RSVP that calls for something unforgettable.

    Fit & Features

    • Smooth knit fabric with lining, high stretch
    • Strapless sweetheart neckline
    • Ruched twist bust detail
    • Fitted mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black-tie parties, galas, dressed-up dinners, formal birthday celebrations, and chic soirees.

    Style Number/Barcode: 05002-001038

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BROWN, SAGE, LAVENDER, ROYAL

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Eileen Mesh Long Sleeve Mermaid Formal Dress

    Special Occasion

    Sleek, sculpted, and undeniably striking, the Eileen dress is made for evenings that call for confident elegance. Crafted in mesh, this mermaid floor-length silhouette features fitted long sleeves, a dramatic plunge neckline, and an open back detail that feels refined yet unforgettable.

    Fit & Features

    • Mesh-lined fabric with soft stretch
    • Plunge neckline
    • Fitted long sleeves
    • Open back detail with a zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, galas, formal dances, milestone birthdays, elegant dinner celebrations, upscale cocktail parties, special date nights, destination resorts, rehearsal dinners, engagement parties

    Style Number/Barcode: 05002-001033

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, WINE

    Available Size: XS, S, M, L

  • Kim Rhinestone Leopard Mermaid Formal Dress

    Special Occasion

    Designed to command attention the moment you arrive, the Kim rhinestone leopard gown brings bold glamour to any formal setting. The mermaid floor-length silhouette is finished with a striking cutout back that feels confident, sculpted, and unforgettable.

    Fit & Features

    • Rhinestone embellished mesh-lined fabric, leopard pattern
    • Plunge V-neckline, wide shoulder straps
    • Side zipper and hook-eye closure
    • Cutout back detail
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black-tie galas, weddings, red-carpet occasions, formal birthday celebrations, upscale receptions, fancy art gallery openings, award show dinners, special date nights

    Style Number/Barcode: 05002-001039

    Category Name: Long Dresses

    Price: $159.90

    Availability: In Stock

    Available Color: BLACK, PRINT

    Available Size: S, M, L

    Product Badge:
    • Ships Free
  • Manisha Floral Mermaid Formal Dress

    Special Occasion

    Elegant and softly dramatic, the Manisha sequin mermaid gown is designed to leave a lasting impression from every angle. A floral garden pattern and sculpted cutout back bring romance and refinement together for moments that call for polished confidence.

    Fit & Features

    • Sequin-lined fabric with a floral garden pattern
    • V-neck, padded bra cups, adjustable spaghetti straps
    • Fitted mermaid silhouette
    • Cutout back detai, hook-eye strap, hidden zipper with hook-eye closure
    • Floor length hem
    • Runs true to size

     

    Where to Wear:

    Prom, bridal celebrations, spring galas, garden parties, formal milestone celebrations, fancy events

    Style Number/Barcode: 05002-001052

    Category Name: Long Dresses

    Price: $119.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: XXS, XS, S

    Product Badge:
    • Ships Free
  • Midnight Intentions Glitter Halter Maxi Dress

    This is the kind of dress that doesn’t rush the moment—it owns it. With a plunging cowl neckline, subtle shimmer, and an open back, this maxi brings a slow-burn kind of drama that feels effortless and unforgettable.

    Fit & Features

    • Glitter knit fabric
    • Cowl halter neckline
    • Revealing open back with tie back design
    • High side slit
    • Curve-hugging maxi silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000813

    Category Name: Long Dresses

    Price: $9.97 $46.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Gretchen Floral Lace Formal Dress

    Special Occasion

    Romantic with just the right hint of allure, the Gretchen floral lace mermaid gown is designed for moments that feel straight out of a garden soirée. The lace-up, open-back adds an unexpected edge, balancing soft texture with a silhouette that moves effortlessly with you from ceremony to celebration.

    Fit & Features

    • Floral lace fabric, knit lining
    • V-neckline, padded bra cups, spaghetti straps
    • Lace-up open back
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, bridal celebrations, fancy brunches, garden parties, celebrations

    Style Number/Barcode: 05002-001073

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M, L

  • Maya Beaded Sequin Column Formal Dress

    Special Occasion

    Made for nights that shimmer just a little longer, the Maya floor-length gown delivers refined drama with every step. Beaded sequin mesh-lined fabric, a clean V neckline, and an open tie back create a striking column silhouette that feels polished yet unforgettable.

    Fit & Features

    • Beaded sequin mesh-lined fabric with stretch
    • V-neckline with adjustable spaghetti straps for a tailored fit
    • Open tie back with zipper and hook-eye closure
    • Column floor length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, formal dances, black tie events, evening receptions, upscale cocktail parties, milestone celebrations, special occasion dinners, elegant nights out

    Style Number/Barcode: 05002-001075

    Category Name: Long Dresses

    Price: $154.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XXS, XS, S, M, L

    Product Badge:
    • Ships Free
  • Amiah Beaded Sequin Column Formal Dress

    Special Occasion

    Designed for nights that call for quiet glamour and confident ease, The Amiah makes an elegant impression from every angle. Crafted in beaded sequin mesh-lined fabric, this column floor length silhouette features a flattering V-neckline and an open tie-back that feels refined yet striking.

    Fit & Features

    • Beaded sequin mesh-lined fabric with a smooth knit lining
    • V-neckline
    • Adjustable spaghetti straps
    • Open tie-back detail
    • Column floor length silhouette
    • Side zipper and hook-eye closure
    • Runs true to size

     

    Where to Wear:

    Weddings, evening galas, black tie occasions, upscale parties, formal dances, anniversary dinners, birthday events, engagement parties, rehearsal dinners, special date nights

    Style Number/Barcode: 05002-001076

    Category Name: Long Dresses

    Price: $154.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XXS, XS, S, M

    Product Badge:
    • Ships Free
  • Charlotte Glitter Mermaid Formal Dress

    Special Occasion

    Effortlessly refined with just the right hint of allure, the Charlotte glitter knit mermaid gown is made for evenings that feel elevated and unforgettable. A plunging V-neck, ruched detailing, and a cross strap open back shape a sleek silhouette that moves beautifully from ceremony to celebration.

    Fit & Features

    • Glitter knit fabric lined with stretchy knit
    • Plunge V-neckline
    • Wide shoulder straps create the cross-open back detail
    • Ruched mermaid silhouette
    • Floor-length hemline
    • Runs true to size

     

    Where to Wear:

    Weddings, bridal celebrations, rehearsal dinners, engagement parties, black tie galas, upscale city soirees, formal birthday dinners, anniversaries, special date nights, honeymoons

    Style Number/Barcode: 05002-001080

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: IVORY

    Available Size: S, M, L

    Product Badge:
    • Ships Free
  • Adison Lurex Knit Strapless Formal Dress

    Special Occasion

    The Adison dress is made for entrances that feel effortlessly refined, skimming the body in luminous lurex knit with a sleek, sculpted finish. A strapless wired neckline and form-hugging maxi silhouette are balanced by a high side slit that brings just the right touch of drama.

    Fit & Features

    • Lurex knit-lined fabric with subtle shimmer and stretch
    • Strapless wired neckline for structure and support, padded bra cups
    • Form-hugging maxi silhouette that contours the body
    • High side slit for movement
    • Runs true to size

     

    Where to Wear:

    Weddings, evening galas, formal dinners, upscale receptions, evening ceremonies, special celebrations, milestone occasions, anniversaries, date nights, birthday dinners, engagement parties

    Style Number/Barcode: 05002-001082

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: ROYAL, RED

    Available Size: XS, S, M, L, XL

    Product Badge:
    • Best Seller
  • Meara Beaded Sequin Mermaid Formal Dress

    Special Occasion

    Refined with a soft after-hours glow, The Meara is designed to captivate from first glance to final dance. Crafted in beaded sequin mesh fabric, this mermaid floor-length silhouette features a fluid cowl neckline and delicate spaghetti straps that frame a lace-up open back.

    Fit & Features

    • Beaded sequin mesh fabric with smooth knit lining
    • Cowl neckline
    • Spaghetti straps
    • Lace-up open back
    • Mermaid floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, upscale cocktail receptions, formal soirees, destination weddings, evening resort events, special occasions, anniversaries, formal dances

    Style Number/Barcode: 05002-001083

    Category Name: Long Dresses

    Price: $154.90

    Availability: In Stock

    Available Color: YELLOW, ROYAL, MINT

    Available Size: XXS, M, L, XS, S

    Product Badge:
    • Ships Free