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.

  • Kate Sequin Chiffon Tie Mermaid Formal Dress

    Special Occasion

    A striking balance of glamour and grace, the Kate sequin gown is designed to captivate from every angle. The mermaid floor-length silhouette flows effortlessly, while the open back with chiffon ties adds a soft, dramatic finish that feels unforgettable yet refined.

    Fit & Features

    • Sequin-pattern fabric
    • Halter neckline, padded bra cups
    • Chiffon tie-back design, hidden zipper and hook-eye closure
    • Mermaid form-hugging silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie celebrations, weddings, galas, balls, formal garden parties, milestone birthday events, glam fashion-forward soirees, red-carpet occasions

    Style Number/Barcode: 05002-001168

    Category Name: Long Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: DENIM, SAGE

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

    Product Badge:
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  • Mia Metallic Halter Slit Formal Dress

    Special Occasion

    For nights that call for something unforgettable, the Mia dress delivers liquid shine and sculpted allure in every step. Crafted in metallic knit with a plunge halter neckline, open back, and high side slit, this form-hugging long hem silhouette is equal parts sultry and refined.

    Fit & Features

    • Metallic slinky knit stretch fabric
    • Plunge halter neckline
    • Open back
    • High side slit
    • Form-hugging, long-length silhouette
    • Runs true to size

     

    Where to Wear:

    Vacations, cocktail parties, birthday dinners, honeymoons, date nights, bachelorettes

    Style Number/Barcode: 05002-001166

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: METALLIC

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

    Product Badge:
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  • Soft Drama Chiffon Ruffle A-Line Maxi Dress

    Float through the night like you planned it that way. This chiffon ruffle A-line maxi dress features a ruched sweetheart bust and tiered flowy silhouette that moves beautifully from dinner plans to late-night photos.

    Fit & Features

    • Sheer chiffon fabric with full-length lining
    • Strapless sweetheart neckline, ruched bust
    • Empire waist
    • Back zipper closure
    • Tiered ruffled design with pleating
    • Maxi-length flowy A-line silhouette
    • Runs true to size

    Style Number/Barcode: 05101-000857

    Category Name: Long Dresses

    Price: $64.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XXS, XS, S, M

  • Isabel Sequin Floral Strapless Formal Dress

    Special Occasion

    Designed for entrances that linger, the Isabel dress moves with a fluid mermaid silhouette that feels both refined and unforgettable. Sequin floral mesh adds dimension and light-catching detail, while the strapless neckline and cutout back bring a modern edge to a timeless moment.

    Fit & Features

    • Mesh fabric with full-length knit lining, high stretch
    • Floral sequin pattern
    • Strapless neckline with no-slip strip, padded bust
    • Cutout back design, hook-eye closure strap, lower back zipper with hook-eye closure
    • High front slit for movement
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black-tie galas, milestone celebrations, formal birthday dinners, garden soirees, and red-carpet occasions.

    Style Number/Barcode: 05002-001175

    Category Name: Long Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: LIGHT, BLUE, PINK

    Available Size: XXS, M, L

    Product Badge:
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  • Betty Sequin Strappy Mermaid Formal Dress

    Special Occasion

    Designed for nights that call for a little extra glow, the Betty balances refined glamour with a confident, sculpted silhouette. A luminous sequin pattern meets a strappy open tie back and a floor-length mermaid shape that moves beautifully with every step.

    Fit & Features

    • Sequin-embellished fabric, knit lining
    • Scoop neckline with spaghetti straps, padded bra cups
    • Form-hugging mermaid silhouette
    • Open back with adjustable strappy tie detail
    • Back zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black tie galas, formal dances, birthdays, milestone celebrations, luxury venue events, red-carpet occasions

    Style Number/Barcode: 05002-001177

    Category Name: Long Dresses

    Price: $119.90

    Availability: In Stock

    Available Color: RED, NAVY

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

    Product Badge:
    • Ships Free
  • Liliana Rhinestone Lace-Up Formal Dress

    Special Occasion

    Designed for entrances that linger, the Liliana rhinestone gown skims the body with a fluid mermaid silhouette that feels equal parts refined and striking. A lace-up open back and high slit add just enough drama to make the moment unforgettable, whether you’re headed to a gala or a formal wedding.

    Fit & Features

    • Rhinestone-embellished, mesh-lined fabric
    • V-neckline, spaghetti straps
    • Lace-up open back design
    • High front slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black tie galas, red-carpet occasions, milestone formal celebrations

    Style Number/Barcode: 05002-001170

    Category Name: Long Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: ROYAL

    Available Size: S, M, L

    Product Badge:
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  • Lilian Halter Flower Cutout Mermaid Formal Dress

    Special Occasion

    Striking and sculptural, the Lillian gown is designed for evenings that call for confident allure and refined drama. Crafted from knit fabric, its halter neckline with flower and cutout bodice with flower draw the eye while the mermaid floor-length silhouette creates a sleek, unforgettable finish.

    Fit & Features

    • Sleek knit-lined stretch fabric
    • Halter neckline with a flower accent
    • Cutout bodice, open back
    • High front slit
    • Front flower accent, mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, fashion-forward events, milestone birthday celebrations, destination events, cocktail parties, special date nights, vacations

    Style Number/Barcode: 05002-001198

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S, M, L

    Product Badge:
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  • Carla Sequin Lace-Up Formal Dress

    Special Occasion

    Romantic with a refined edge, the Carla sequin mermaid gown is made for evenings that feel effortlessly elevated. A lace-up strappy back and sleek front slit create a striking balance of softness and confidence, perfect for polished standout moments.

    Fit & Features

    • Mesh fabric with full-length knit lining, high stretch
    • Sequin embellished floral pattern
    • Sleeveless V-neckline, padded bust
    • Dual spaghetti straps
    • Lace-up strappy back design with tie closure, lower back zipper with hook-eye closure
    • High front slit, mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, formal celebrations, milestone birthday events, fashion-forward events, and red-carpet occasions.

    Style Number/Barcode: 05002-001181

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: MINT

    Available Size: M

    Product Badge:
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  • Reylyn Lace Mermaid Formal Dress

    Special Occasion

    Designed for evenings that call for quiet drama, the Reylyn gown blends romantic texture with sculpted elegance. Crafted from sheer lace fabric, its sweetheart built-in padded underwire bust and mermaid floor-length silhouette create a striking balance of softness and structure.

    Fit & Features

    • Sheer lace fabric lined with sheer mesh, high stretch
    • Lined sweetheart built-in padded underwire bust
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Mermaid silhouette
    • Flowy floor-length hemline
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, elegant galas, upscale cocktail parties, milestone events, formal celebrations, birthday dinners, destination or resort formal occasions, fashion-forward events

    Style Number/Barcode: 05002-001209

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

  • Alexis Sequin Column Formal Dress

    Special Occasion

    Designed to feel polished with a touch of allure, the Alexis sequin column gown moves with understated drama from ceremony to after-party. A sleek strapless neckline pairs with a lace-up back and high side slit, creating a silhouette that feels refined, confident, and unforgettable.

    Fit & Features

    • Sheer mesh fabric with full-length knit lining, moderate stretch
    • Sequin embroidered scroll pattern
    • Strapless straight-across neckline, no-slip strip, padded bust
    • Open lace-up back design, lower back zipper with hook-eye closure
    • High-cut side slit
    • Floor-length fitted column silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday events, formal milestone celebrations, fancy showers, gala events, cocktail parties, anniversary dinners, and upscale receptions.

    Style Number/Barcode: 05002-001193

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: IVORY

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

    Product Badge:
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  • Kinsley Rhinestone Halter Formal Dress

    Special Occasion

    Made for evenings that call for a little extra sparkle, the Kinsley dress turns every step into a statement. This sleek halter silhouette is accented with rhinestone-embellished trim and a striking high front slit that adds just the right amount of drama.

    Fit & Features

    • Lurex knit-lined fabric
    • Halter neckline, padded bra cups
    • Rhinestone-embellished trim bodice
    • Back zipper and hook-eye closure
    • High front slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, balls, milestone celebrations, anniversaries, special date nights, vacations, honeymoon, award banquets, formal dinner parties

    Style Number/Barcode: 05002-001182

    Category Name: Long Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S, M, L

    Product Badge:
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  • Sloane Mesh Mermaid Formal Dress

    Special Occasion

    Sultry and sculpted, the Sloane mesh mermaid gown is designed for the kind of entrance that doesn’t go unnoticed. Featuring a softly ruched bodice and contouring silhouette, it drapes and defines in all the right places—effortless, refined, and just a little daring.

    Fit & Features

    • Mesh fabric, partial lining
    • Strapless sweetheart neckline
    • Sheer bodice
    • Front sash drape
    • Mermaid long-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, rehearsal dinners, engagement parties, birthday events, red-carpet occasions, fashion-forward soirees, celebration parties

    Style Number/Barcode: 05002-001202

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BROWN

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

  • Rose Satin Ruffle A-Line Formal Dress

    Special Occasion

    Romantic with a little drama in every step, this satin tiered A-line gown was made for twirling under chandeliers. The softly draped sweetheart neckline, corset-inspired bodice, and lace-up back shape the waist, while cascading tiers and a front slit create movement that feels straight off the best dressed list.

    Fit & Features

    • Premium satin lined with knit
    • Draped sweetheart neckline, padded bra cups
    • Spaghetti straps
    • Corset bodice, boning inserts
    • Lace-up back, zipper and hook-eye closure
    • Tiered A-line silhouette, high front slit, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, black tie galas, balls, upscale engagement parties, milestone birthday celebrations, sorority formals, red carpet soirees

    Style Number/Barcode: 05002-001204

    Category Name: Long Dresses

    Price: $109.90

    Availability: In Stock

    Available Color: WINE, HUNTER

    Available Size: XS, M, L, S

    Product Badge:
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  • Angela Floral Sequin Formal Dress

    Special Occasion

    Designed to make an impression from every angle, the Angela floral sequin mermaid gown balances sleek allure with romantic detail. The fitted silhouette, lace-up back, and high slit create a look that feels polished, confident, and effortlessly striking for formal evenings and destination celebrations.

    Fit & Features

    • Sequin floral pattern, knit lining
    • V-neckline, padded bra cups, dual spaghetti straps
    • Lace-up open back design, zipper and hook-eye closure
    • High front slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, formal milestone celebrations, red-carpet events, resort destination formals, glamorous soirees

    Style Number/Barcode: 05002-001179

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: NAVY, BLACK

    Available Size: XXS, S

    Product Badge:
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  • Elsie Sequin Lace-Up Formal Dress

    Special Occasion

    Light-catching and impossibly flattering, the Elsie gown was designed for entrances that feel effortless yet unforgettable. Crafted in sequin mesh with a sculpted mermaid silhouette and lace-up back, it contours through the bodice before flowing into a soft flare.

    Fit & Features

    • Sequin embellished mesh with stretch lining
    • V-neckline, adjustable spaghetti straps
    • Mermaid floor-length silhouette
    • Lace-up back
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday events, formal celebrations, balls, garden parties

    Style Number/Barcode: 05002-001206

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: PINK

    Available Size: XS, S, M

    Product Badge:
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  • Hailey Strapless Mermaid Formal Dress

    Special Occasion

    The Hailey mesh mermaid gown hugs in all the right places with a softly sculpted, second-skin feel. The strapless neckline and ruched detailing create a fluid, flattering shape, while the sheer illusion bodice adds a modern, barely-there edge.

    Fit & Features

    • Knit fabric, partial lining
    • Strapless neckline, twist bust
    • Sheer mesh bodice
    • Mermaid silhouette with drape accent
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, formal occasions, vacations, resorts, honeymoons, birthday dinners, engagement parties, bridal celebrations

    Style Number/Barcode: 05002-001201

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: YELLOW

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

  • Raya Rhinestone Mermaid Formal Dress

    Special Occasion

    Under soft lights, the Raya shimmers with every step, catching attention in the most refined way. Designed in a sculpting mermaid silhouette with delicate rhinestone detailing and a graceful tie-back finish, it’s the kind of gown that feels effortlessly polished from ceremony to last dance.

    Fit & Features

    • Mesh fabric with swirl embroidered pattern, full-length knit lining, high stretch
    • All-over iridescent rhinestone embellishments
    • V-neckline, adjustable spaghetti straps
    • Open tie-back detail for customizable fit, lower back ruched detailing
    • Mermaid silhouette that contours through the hips
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, big birthday events, glamorous soirees, garden parties, black-tie weddings, galas, and balls.

    Style Number/Barcode: 05002-001186

    Category Name: Long Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: YELLOW

    Available Size: XS, S, M, L

    Product Badge:
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  • Colleen Mesh Column Formal Dress

    Special Occasion

    Sleek, sculpted, and designed for a head-turning entrance, the Colleen mesh column gown contours the body with effortless precision. The hardware insert and high side slit bring a modern edge, balancing refined elegance with just the right amount of allure.

    Fit & Features

    • Mesh-lined stretch fabric
    • Cowl neckline
    • Hardware insert along the shoulder straps
    • High side slit
    • Column floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, vacations, resort destinations, rehearsal dinners, engagement parties, cocktail soirees, special date nights, prom

    Style Number/Barcode: 05002-001187

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, S

  • Jaelene Sequin Mermaid Formal Dress

    Special Occasion

    For evenings that deserve a little drama, the Jaelene gown is pure spotlight allure. Designed in a sequin pattern with a sculpted plunge sweetheart neckline and a high front slit, this mermaid floor-length silhouette hugs in all the right places before sweeping into a striking finish.

    Fit & Features

    • Patterned sequin embellished mesh-lined fabric
    • Plunge strapless sweetheart neckline
    • Non-slip grip lining, wired insert
    • Back zipper and hook-eye closure
    • High front slit
    • Curve-hugging mermaid silhouette
    • Floor-length hem
    • Runs true to size


    Where to Wear:

    Prom, black tie weddings, spring galas, red-carpet occasions, big birthday events, rehearsal dinners, formal milestone celebrations, fancy cocktail dinners, award ceremonies

    Style Number/Barcode: 05002-001205

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: BLACK

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

    Product Badge:
    • Ships Free
  • Ray Sequin Tie-Back Formal Dress

    Special Occasion

    Striking from every angle, the Ray sequin mermaid dress is designed for entrances that linger long after the room settles. A plunging V-neckline and open tie-back balance a sleek structure with just the right touch of allure, making it a natural choice for elevated evenings.

    Fit & Features

    • Sheer mesh fabric with full-length knit lining, moderate stretch
    • Sequin embroidered scroll pattern
    • Sleeveless V-neckline, padded bust
    • Adjustable spaghetti straps
    • Open tie-back design, lower back zipper with hook-eye closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, cocktail receptions, formal celebrations, fashion-forward events, and red-carpet occasions.

    Style Number/Barcode: 05002-001191

    Category Name: Long Dresses

    Price: $89.90

    Availability: In Stock

    Available Color: BLACK, WINE

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Serenity Satin Slit Lace-Up Formal Dress

    Special Occasion

    Made for a grand entrance and an even better exit, this satin mermaid gown delivers pure polish with a sculpted finish. The strapless sweetheart neckline, corset-inspired bodice, and lace up back contour the waist before flowing into a floor-length silhouette with a sleek front slit for added drama.

    Fit & Features

    • Smooth satin fabric with soft sheen
    • Strapless sweetheart neckline, padded bra cups
    • Corset bodice, flexible boning, sheermesh panel trims
    • Lace-up back, zipper and hook-eye closure
    • Fitted mermaid silhouette with front slit
    • Floor length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, balls, red carpet events, big birthday parties, award ceremony, engagement parties, rehearsal dinners, glam milestone celebrations

    Style Number/Barcode: 05002-001212

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, ROYAL

    Available Size: XS, S, M, L

  • Skylar Rhinestone Tie Back Formal Dress

    Special Occasion

    For evenings that call for a little extra shimmer, the Skylar gown was made to captivate from every angle. Designed in a rhinestone mesh mermaid silhouette with delicate straps and a tie-open back, it sculpts the figure before flowing into a soft flare.

    Fit & Features

    • Rhinestone-embellished
    • Scoop neckline, spaghetti straps
    • Tie open back
    • Mermaid floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, engagement parties, milestone birthday soirees, anniversaries, formal celebrations, special date nights

    Style Number/Barcode: 05002-001185

    Category Name: Long Dresses

    Price: $89.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Rhea Mesh Strapless A-Line Dress With Scarf

    Special Occasion

    For the entrance everyone remembers, the Rhea formal dress brings soft movement and quiet drama in airy mesh. The strapless A-line dress drapes beautifully through the skirt, while the flowing scarf detail adds an elegant finish designed to turn heads.

    Fit & Features

    • Sheer mesh fabric with lining
    • Strapless sweetheart neckline, padded bust
    • Twist-front bust design with ruched detailing
    • Partially sheer waist, angled drop waist seam
    • Floor-length A-line silhouette, high-cut front slit
    • Included matching long scarf
    • Runs true to size

     

    Where to Wear:

    Prom, formal weddings, black-tie parties, galas, dressed-up dinners, red-carpet events, and chic soirees.

    Style Number/Barcode: 05002-001183

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BURGUNDY

    Available Size: XS, S, M, L

  • Aila Floral Sequin Mesh Mermaid Dress

    Special Occasion

    All shine, no second-guessing—the Aila floral sequin mesh mermaid dress was made for your most photographed nights. It skims the body with a curve-hugging fit, delicate straps, and a lace-up back detail that turns every exit into a moment.

    Fit & Features

    • Sheer mesh fabric with full-length knit lining, moderate stretch
    • Floral sequin embroidery
    • Sleeveless V-neckline, padded bust
    • Adjustable spaghetti straps
    • Open lace-up back, lower back zipper with hook-eye closure
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Formal parties, prom, galas, black-tie events, dressed-up dinners, and chic soirees.

    Style Number/Barcode: 05002-001208

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: PERIWINKLE

    Available Size: XXS, XS, S

    Product Badge:
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