Long Dresses

HomeLong Dresses
Loading...

Now Trending

STYLE SPOTLIGHT

Discover Country Wedding Guest Dresses.

Explore Bridesmaid Dresses.

Capture Mermaid Dresses.

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.

  • Kendall Mesh A-Line Formal Dress

    Special Occasion

    Graceful with a touch of drama, the Kendall floor-length gown is designed to move effortlessly with every step and every glance. Crafted in mesh-lined fabric, the plunge halter wired padded neckline adds sculpted allure to a flowy A-line silhouette made for elevated occasions.

    Fit & Features

    • Soft mesh-lined fabric with stretch
    • Halter-wired neckline with deep V plunge, padded bust
    • Ruched detailing at bust and center front
    • Open back design, zipper and hook-eye closure
    • A-line silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, bridesmaids, elegant baby showers, formal galas, black tie events, elegant cocktail parties, upscale celebrations, engagement parties, milestone birthdays, special occasion dinners

    Style Number/Barcode: 05002-000855

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: SAGE, LIGHT, BLUE

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Aurora Satin Rhinestone Corset Formal Dress

    Special Occasion

    Designed for evenings that call for quiet drama, the Aurora floor-length gown captivates with sculpted elegance and luminous detail. Satin-lined fabric meets a rhinestone embellished corset bodice with flexible boning and a high front wrap slit, creating a mermaid silhouette that feels both polished and unforgettable.

    Fit & Features

    • Stretch satin-lined fabric with a smooth drape
    • V-neckline and wide shoulder straps
    • Rhinestone embellished corset bodice with flexible boning
    • Padded bust for enhanced shape and support
    • High front wrap slit
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Black-tie weddings, galas, formal evening receptions, formal dances, big birthday events, red-carpet occasions, luxury destination vacations, fashion events, upscale cocktail parties, award nights

    Style Number/Barcode: 05002-000870

    Category Name: Long Dresses

    Price: $99.90

    Availability: In Stock

    Available Color: NAVY, PINK

    Available Size: XS, S, M

    Product Badge:
    • Ships Free
  • Darcy Glitter Strapless Mermaid Formal Dress

    Special Occasion

    Designed for evenings that call for unmistakable polish, the Darcy strapless glitter gown skims the body before flowing into a mermaid floor-length hem that feels timeless and assured. With a clean neckline and luminous finish, it’s the kind of silhouette that turns heads without trying too hard.

    Fit & Features

    • Glitter knit fabric with stretch knit lining
    • Strapless neckline with padded bra cups
    • Back zipper and hook-eye closure
    • Ruched mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Formal weddings, black tie galas, upscale cocktail parties, milestone celebrations, fancy birthday dinners, engagement parties, rehearsal dinners, fashion-forward events

    Style Number/Barcode: 05002-000862

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: BLACK, WINE

    Available Size: S, XS, M, L

  • Arden Mesh Lace-Up Mermaid Formal Dress

    Special Occasions

    Softly romantic with a refined edge, the Arden mesh mermaid gown is made for evenings when you want every detail to feel intentional. A lace trim square neck and padded bust create an elegant frame, while the lace-up back and sweeping mermaid silhouette add movement and allure. 

    Fit & Features

    • Mesh-lined fabric with a smooth, sculpting feel
    • Lace trim square neckline with padded bust, wide shoulder straps
    • Lace-up back with a lower zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, elegant anniversary dinners, milestone celebrations, engagement parties, rehearsal dinners, holiday soirees, upscale gatherings, opera nights, theater dates, cultural events, destination events

    Style Number/Barcode: 05002-000856

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: S, M, L, XL

  • Arli Snake Velvet Burnout Mermaid Dress

    Special Occasion

    Designed for moments that call for subtle drama, the Arli dress stuns in snake velvet burnout with a sculpted mermaid silhouette that traces every curve. A refined V-neckline and a cutout back finished with a hoop detail add a modern twist, creating a look that feels polished, alluring, and unforgettable.

    Fit & Features

    • Snake burnout mesh-lined fabric
    • V-neckline with adjustable spaghetti straps, padded bra cups
    • O-ring detail with back cutout
    • Form-fitting mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, black tie galas, upscale formal event, holiday soirees, anniversary dinners, date nights, elevated occasions

    Style Number/Barcode: 05002-000858

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BROWN

    Available Size: S, M, L

    Product Badge:
    • Ships Free
  • Natalia Floral Halter Formal Dress

    Special Occasion

    Like wearable artwork made for golden hour arrivals, the Natalia floral mermaid gown brings soft romance and sculpted elegance together in one unforgettable silhouette. Designed with a plunging halter neckline, open strappy back, and dreamy oversized floral print, it’s the kind of look that turns every entrance into a moment.

    Fit & Features

    • Floral pattern, knit stretchy fabric
    • Halter neckline
    • Open back, bar accent straps and hook closure strap
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Wedding guests, vacations, anniversaries, formal milestone parties, honeymoons, destination celebrations, cocktail soirees, birthday dinners

    Style Number/Barcode: 05002-000881

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: LAVENDER, FUCHSIA

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Roxanna Floral Print Strapless Mermaid Dress

    Special Occasion

    Made for that slow-turn moment, the Roxanna floral printed knit mermaid dress hugs in all the right places before flowing into a sleek, sculpted finish. The strapless neckline and ring back detail add just enough intrigue—perfect for when you want to look polished but still unforgettable.

    Fit & Features

    • Lined stretch knit fabrication
    • Sleeveless square neckline, padded bra cups
    • Large floral print pattern
    • Open back with ring detail accent
    • Floor-length mermaid silhouette
    • Hidden side zipper closure
    • Runs true to size

     

    Where to Wear:

    Prom, birthday celebrations, dressed-up dinners, and formal parties.

    Style Number/Barcode: 05002-000877

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: PINK

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

    Product Badge:
    • Ships Free
  • All Eyes On You Floral Ruffle Maxi Dress

    Romantic, confident, and made to be noticed. This floral mesh maxi dress flows effortlessly with soft ruffles, an open back, and a silhouette that feels bold without feeling overdone—perfect for parties, vacations, or sunset dates that turn into stories.

    Fit & Features

    • Lined floral mesh fabric
    • V-neckline with ruffle trim at bust
    • Adjustable spaghetti straps
    • Open back design
    • Fitted through bodice and hips
    • Tiered ruffle hem with maxi length
    • Runs true to size

    Style Number/Barcode: 05101-000775

    Category Name: Long Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: RED

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

  • Anya Sequin Beaded Satin Mermaid Dress

    Special Occasion

    A silhouette that commands attention from every angle, the Anya dress glides with sleek confidence and undeniable allure. Lustrous satin shapes the sculpted mermaid dress, accented with sequins and beaded detailing, and a striking lace-up back made for unforgettable formal moments.

    Fit & Features

    • Stretch satin fabric with full-length knit lining
    • Sleeveless sweetheart neckline with padded bust, pleated cowl neck overlay
    • Sequin and beaded floral embroidered applique at the bodice
    • Spaghetti straps, open cross-back lace-up design, lower back zipper with hook-eye closure
    • Pleated faux wrap-front design, high-cut slit
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, galas, red-carpet events, black-tie parties, chic soirees, and formal affairs.

    Style Number/Barcode: 05002-000886

    Category Name: Long Dresses

    Price: $119.90

    Availability: In Stock

    Available Color: WINE

    Available Size: XS, S, M

    Product Badge:
    • Ships Free
  • Mina Snake Print Cutout Mermaid Dress

    Special Occasion

    Designed to turn every entrance into a statement, the Mina formal dress slips on with liquid confidence. Crafted from foiled snake print mesh that catches the light, it sculpts the body in a sleek mermaid silhouette with an alluring asymmetric mock neckline and lace-up front that trails into a daring slit.

    Fit & Features

    • Foiled snake print, brushed velvet-lined fabric
    • Sleeveless asymmetric mock neckline
    • Front plunging keyhole cutout
    • Open back, lower back zipper with hook-eye closure
    • Front asymmetric lace-up design, ruching
    • High-cut front slit, floor-length hem, mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Dressed-up dinners, birthday celebrations, rooftop parties, and formal nights out.

    Style Number/Barcode: 05002-000890

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: BLACK

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

    Product Badge:
    • Ships Free
  • Irene Flocked Ruffle Slit Formal Dress

    Special Occasion

    Romantic with a confident edge, the Irene gown is designed for evenings that call for elegance with presence. Crafted in flocked mesh velvet-lined fabric, it features a sweetheart neckline, sheer fitted long sleeves, and a high front slit with soft ruffle detail flowing into a mermaid floor-length hem.

    Fit & Features

    • Flocked mesh velvet-lined fabric with smooth stretch feel
    • Sweetheart neckline with sculpted bodice shaping
    • Padded bra cups, back zipper and hook-eye closure
    • Sheer fitted long sleeves
    • High front slit with ruffle detail for movement
    • Mermaid floor-length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, galas, upscale cocktail receptions, formal dinner parties, elegant celebrations, resort destinations, vacations, anniversaries, birthdays

    Style Number/Barcode: 05002-000889

    Category Name: Long Dresses

    Price: $79.90

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Adelaide Leopard Open Back Mermaid Formal Dress

    Special Occasion

    Bold yet impeccably polished, the Adelaide dress is made for entrances that turn into moments. Crafted in leopard print foiled knit fabric, the fluid cowl neckline and strappy open back elevate a sleek mermaid floor-length silhouette with confident allure.

    Fit & Features

    • Leopard print foiled knit fabric with full-length knit lining, high stretch
    • Sleeveless cowl neckline
    • Adjustable spaghetti straps
    • Open back with lower bar strap, hardware chain-link accent, hidden lower back zipper
    • Floor-length mermaid silhouette
    • Runs true to size

     

    Where to Wear:

    Formal galas, black-tie events, fashion-forward wedding receptions, red-carpet occasions, upscale soirees, milestone birthdays, statement nights out, and high-end cocktail events.

    Style Number/Barcode: 05002-000891

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: GOLD

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Soft Spark Confidence Lurex Halter Maxi Dress

    This is the kind of dress that does the talking while you keep it effortless. The plunging cowl neckline and subtle shimmer hug in all the right places, made for nights that start low-key and end way past midnight.

    Fit & Features

    • Lurex knit fabric with subtle shimmer
    • Plunging cowl neckline
    • Halter silhouette with open strappy back
    • Fitted maxi length with a back slit
    • Runs true to size

    Style Number/Barcode: 05101-000779

    Category Name: Long Dresses

    Price: $19.97 $39.90

    On Sale: Yes

    Availability: Out of Stock

    Product Badge:
    • Ships Free
  • Jennie Satin A-Line Lace-Up Formal Dress

    Special Occasion

    Jennie satin A-line gown skims the body before flowing into a soft, sweeping hem. The lace-up back and cascading ruffle detail bring just the right amount of drama—perfect for when you want to feel polished yet a little undone, in the best way.

    Fit & Features

    • Premium satin fabric, woven lining
    • Cowl neckline, spaghetti straps
    • Hidden side zipper and hook-eye closure
    • Lace-up open back
    • High front ruffled slit
    • A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, wedding guests, bridesmaids, black tie galas, formal milestone celebrations, engagement parties, destination events, anniversaries, big birthday parties, fancy showers

    Style Number/Barcode: 05002-000894

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: L, XL

    Product Badge:
    • Best Seller
  • Lilyana Floral Chiffon Strapless Ruffle A-Line Dress

    Special Occasion

    Light, romantic, and made to float through the room, the Lilyana floral chiffon A-line dress moves beautifully with every step. A strapless neckline and tiered ruffle detailing give the silhouette an effortlessly pretty feel that’s perfect for dressed-up moments.

    Fit & Features

    • Sheer chiffon fabric with floral print, full-length stretchy knit lining
    • Strapless square neckline, padded bust
    • Corset bodice with structured boning, V-shaped high waist seam
    • Open lace-up back, lower back zipper with hook-eye closure
    • Airy tiered ruffled design, high-cut front slit
    • Floor-length A-line silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, galas, formal birthday celebrations, dressed-up garden parties, black-tie parties, and chic soirees.

    Style Number/Barcode: 05002-000905

    Category Name: Long Dresses

    Price: $149.90

    Availability: In Stock

    Available Color: SAGE

    Available Size: 1, 3, 5, 7, 11

    Product Badge:
    • Ships Free
  • Viana Satin Open Back Formal Dress

    Special Occasion

    The Viviana is the kind of satin mermaid dress that feels made for a graceful entrance. Flutter short sleeves frame the neckline, while an open back with a soft drape accent adds an unexpected moment of drama as you move.

    Fit & Features

    • Premium satin fabric lined with smooth knit
    • V-neckline with soft flutter short sleeves
    • Curve-hugging mermaid silhouette
    • Open back with draped accent detail
    • Floor length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, bridesmaids, galas, cocktail parties, engagement parties, rehearsal dinners, formal celebrations, anniversaries

    Style Number/Barcode: 05002-000901

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: LIGHT, BLUE

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free
  • Sharon Floral Applique Satin Formal Dress

    Special Occasion

    For the kind of entrance that feels cinematic, the Sharon satin mermaid gown was designed to captivate from every angle. Featuring a sculpted floral appliqué bodice with boning, a ruched wrap skirt, and a dramatic front slit with cascading sash detail, it delivers pure evening glamour with a modern, statuesque edge.

    Fit & Features

    • Stretch satin fabric with soft sheen
    • Strapless neckline, padded bust, non-slip grip lining
    • Sheer bodice with floral appliqué detail, flexible boning
    • Back lace-up and zipper with hook-eye closure
    • Ruched wrap skirt with front slit and sash
    • Mermaid silhouette, floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, red-carpet evenings, award ceremonies, elegant date nights, glam fashion-forward events, milestone celebrations

    Style Number/Barcode: 05002-000908

    Category Name: Long Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: BLACK

    Available Size: XS, M

    Product Badge:
    • Ships Free
  • Tiffany Satin Beaded Corset Formal Dress

    Special Occasion

    Designed for a grand entrance and an even better exit, The Tiffany is the kind of satin mermaid gown that makes the room pause. A sweetheart neckline meets mesh beaded embroidered adjustable shoulder straps and a sheer mesh corset bodice with flexible boning, finished with embroidery, sequins, and beading that shimmer with every step.

    Fit & Features

    • Stretch satin-lined fabric with soft sheen
    • Sweetheart neckline, padded bust
    • Mesh beaded embroidered adjustable shoulder straps
    • Sheer mesh corset bodice with flexible boning, back zipper and hook-eye closure
    • Embroidery sequins and beading throughout bodice
    • Pleated cinched waist overlay, mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie weddings, galas, upscale ballroom reception, military balls, awards ceremony, engagement parties, formal milestone celebrations, red carpet event

    Style Number/Barcode: 05002-000907

    Category Name: Long Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: RED, NAVY

    Available Size: XS, S, M

    Product Badge:
    • Ships Free
  • Monae Tie-Back Mermaid Formal Dress

    Special Occasion

    Made for the woman who loves a graceful entrance, the Monae gown blends soft knit with a sculpted mermaid silhouette and a strapless sweetheart neckline that feels effortlessly refined. The tie-back design and floor-length hem create a fluid, polished allure perfectly paired with an unforgettable evening.

    Fit & Features

    • Soft knit-lined fabric with a smooth feel
    • Strapless sweetheart neckline with subtle shaping, padded bra cups
    • Tie-back design with an open back
    • Mermaid silhouette
    • Floor length hem
    • Runs true to size

     

    Where to Wear:

    Weddings, formal galas, black-tie celebrations, engagement parties, rehearsal dinners, holiday soirees, special date nights

    Style Number/Barcode: 05002-000896

    Category Name: Long Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: WINE, PINK, MINT

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

  • Magnolia Satin Corset Slit Formal Dress

    Special Occasion

    For evenings that call for something timeless with a little intrigue, the Magnolia gown delivers in luminous satin with graceful movement. Designed with a strapless applique bodice, lace-up back, and flowing A-line skirt with a front slit, it strikes the perfect balance between classic elegance and modern allure.

    Fit & Features

    • Premium satin fabric, knit lining
    • Strapless bodice, corset applique embellishments, boning inserts
    • Padded bra cups, back zipper and hook-eye closure
    • Lace-up open back
    • Hidden side seam pockets
    • A-line floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, black tie galas, balls, big birthday events, red carpet soirees, luxurious destination celebrations

    Style Number/Barcode: 05002-000913

    Category Name: Long Dresses

    Price: $129.90

    Availability: In Stock

    Available Color: NAVY

    Available Size: XS, S

    Product Badge:
    • Ships Free
  • Brie Mesh Mermaid Formal Dress

    Special Occasion

    Some dresses don’t just enter the room; they glide through it. The Brie gown is crafted in a sculpting mesh knit with a ruched mermaid fit and a rhinestone-embellished cord detail that highlights the neckline, striking the perfect balance between sleek sophistication and soft shimmer.

    Fit & Features

    • Mesh knit fabric with smooth lining
    • Cutout neckline with rhinestone-embellished cord
    • Padded bra cups, back zipper and hook-eye closure
    • Sleek adjustable spaghetti straps
    • Ruched mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, engagement parties, cocktail soirees, garden parties, formal celebrations, big birthday events, fancy brunches

    Style Number/Barcode: 05002-000911

    Category Name: Long Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: LAVENDER

    Available Size: XS, S, M, L

  • Alexandra Rhinestone Trim Formal Dress

    Special Occasion 

    Sleek, sculpted, and designed to captivate from every angle, the Alexandra gown is made for evenings that deserve a little extra sparkle. Crafted in mesh with a cutout neckline with rhinestone-embellished cords and a ruched mermaid silhouette, this gown blends sultry detail with refined polish for an unforgettable finish.

    Fit & Features

    • Sheer mesh overlay with soft lining
    • Cutout neckline with rhinestone-embellished cords
    • Adjustable spaghetti straps
    • Back zipper and hook-eye closure
    • Ruched mermaid silhouette
    • Floor length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, big birthday events, galas, garden parties, fancy brunches, sorority formals, anniversaries, formal milestone celebrations, dressy date nights, engagement parties

    Style Number/Barcode: 05002-000910

    Category Name: Long Dresses

    Price: $59.90

    Availability: In Stock

    Available Color: MINT

    Available Size: XS, S, M, L

  • Chelsea Satin Open Back Formal Dress

    Special Occasion

    The Chelsea satin gown moves with a quiet, sculpted drama. The one-shoulder neckline and open tie back frame the silhouette with just enough allure, while the mermaid floor-length fit keeps it effortlessly refined.

    Fit & Features

    • Premium satin fabric, woven lining
    • One-shoulder neckline
    • Open tie-back, zipper and hook-eye closure
    • Mermaid floor-length silhouette
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, bridesmaids, garden party, gala, formal celebrations, elegant showers, fancy soirees, destination events, anniversaries

    Style Number/Barcode: 05002-000918

    Category Name: Long Dresses

    Price: $69.90

    Availability: In Stock

    Available Color: YELLOW, LIGHT, BLUE

    Available Size: XS, S, M, L

  • Priya Satin Tie Back Formal Dress

    Special Occasion

    For the kind of entrance that lingers long after you’ve passed through the room, the Priya gown is all sleek allure and soft drama. Crafted in luminous satin with a sculpted mermaid silhouette and elegant tie-back detail, it’s the definition of polished confidence for every RSVP that calls for something unforgettable.

    Fit & Features

    • Stretch silky satin fabric
    • Strapless sweetheart neckline, twist bust
    • Tie-back design
    • Mermaid silhouette
    • Floor-length hem
    • Runs true to size

     

    Where to Wear:

    Prom, weddings, galas, black tie celebrations, rehearsal dinners, engagement parties, big birthday events, anniversary parties, red carpet award nights

    Style Number/Barcode: 05002-000920

    Category Name: Long Dresses

    Price: $79.90

    Availability: In Stock

    Available Color: MAGENTA

    Available Size: XS, S, M, L

    Product Badge:
    • Ships Free