Long Dresses
Long dresses are that effortless power move—always in style, always making an entrance. From flowy maxis and full-length moments to ankle-length sheaths and flirty fit-and-flare silhouettes, there’s a vibe for every invite. Think ruffles, tiered mesh, halter necklines, strapless cuts, and off-the-shoulder designs that bring just the right amount of drama. Keep it sleek in buttery jersey knit, go bold in glittery fabrics, luxe in satin, or fresh in florals, then finish with cutouts, open-back details, or hardware accents for extra edge. Casual, dressy, or semi-formal—long dresses handle it all.
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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.
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Soraya Glitter A-Line Formal Dress
Special Occasion
Designed for your most RSVP-worthy moments, the Soraya glitter mesh gown catches the light with every step and flows into an effortless A-line silhouette. A flattering V-neckline and lace-up cutout back add just the right amount of allure.
Fit & Features
- Glitter pattern, mesh fabric, tulle and satin linings
- V-neckline, padded bra cups, adjustable spaghetti straps
- Lace-up cutout back, zipper and hook-eye closure
- A-line silhouette, bonded floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, black tie galas, spring balls, red carpet occasions
Style Number/Barcode: 05002-001356
Category Name: Long Dresses
Price: $149.90
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Elira Floral Chiffon Ruffle Formal Dress
Special Occasion
The kind of dress that turns every step into a moment, the Elira floral-print chiffon gown floats effortlessly in its tiered, ruffled A-line silhouette. A strapless corset bodice with lace-up back and a high front slit makes for an unforgettable entrance.
Fit & Features
- Floral print, chiffon fabric, knit lining
- Strapless corset bodice, flexible boning, padded bra cups
- Lace-up back placket, zipper and hook-eye closure
- High front slit
- Tiered ruffled A-line silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, galas, rehearsal dinners, cocktail parties, engagement parties, bridal showers, baby showers, fancy birthday brunches, elevated birthdays, and milestone celebrations.
Style Number/Barcode: 05002-001339
Category Name: Long Dresses
Price: $149.90
Availability: In Stock
Available Color: PEACH
Available Size: 1, 3, 5, 7, 9, 11
Product Badge:- Ships Free
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Kensie Floral Chiffon Slit Formal Dress
Special Occasion
The Kensie floral print chiffon gown floats with every step while the corset bodice sculpts and defines. The lace-up back and a-line fit strike that perfect balance of romantic and refined, ideal for when the RSVP calls for something unforgettable.
Fit & Features
- Floral print design, chiffon-lined fabric
- Sweetheart neckline with sheer insert, padded bra cups
- Adjustable spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Corset-structured bodice, flexible boning
- High front slit, A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, rehearsal dinners, engagement photoshoots and parties, birthday brunches, formal milestone events, graduations, anniversaries, spring balls, galas
Style Number/Barcode: 05002-001345
Category Name: Long Dresses
Price: $129.90
Availability: In Stock
Available Color: WHITE, PRINT
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Dana Corset Lace-Up Formal Dress
Special Occasion
Designed for your most unforgettable entrance, the Dana mermaid gown sculpts and shimmers in all the right places. A sheer mesh corset bodice with sequin embellishment meets a sleek skirt and lace-up cutout back, creating a daring look.
Fit & Features
- Smooth knit-lined stretchy fabric
- Strapless sheer mesh corset bodice, sequin embellished
- Flexible boning, lace-up cutout back
- Lower back zipper and hook-eye closure
- Ruched waist accent
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie weddings, galas, fancy celebrations, and red carpet events.
Style Number/Barcode: 05002-001362
Category Name: Long Dresses
Price: $129.90
Availability: In Stock
Available Color: BLACK
Available Size: XXS, XS, S, M
Product Badge:- Ships Free
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Leslie Sequin Slit Formal Dress
Special Occasion
For evenings that call for undeniable glamour, the Leslie dress captures attention with effortless poise. Sequin embellished fabric pairs with a satin pleated sweetheart neckline and mermaid silhouette, while a high front slit and cutout back add a striking finish.
Fit & Features
- Sequin-embellished, mesh-lined fabric
- Satin pleated sweetheart neckline
- Sewn-in padded bra cups, adjustable spaghetti straps
- Cutout back with hook strap closure, zipper with hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie weddings, elegant receptions, formal galas, balls, glamorous celebrations, anniversary dinners, engagement parties, dressy date nights, red carpet occasions
Style Number/Barcode: 05002-001366
Category Name: Long Dresses
Price: $39.97 $129.90
On Sale: Yes
Availability: In Stock
Available Color: NAVY, PINK
Available Size: XXS, XS, S, M, L
Product Badge:- Sale
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Kaelie Floral Sequin Open Back Mermaid Dress
Special Occasion
A showstopping silhouette, the Kaelie floral sequin mermaid dress shimmers with dimensional sequin florals that catch the light with every step. The sculpted mermaid silhouette and striking open back create a dramatic, red-carpet-ready moment that feels both glamorous and captivating.
Fit & Features
- Sheer mesh fabric with partial knit lining, moderate stretch
- Floral sequin embroidery
- Sleeveless scoop neckline, padded bust
- Sheer mesh inserts at the bodice, flexible boning
- Spaghetti straps, open cross-back design, lower back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie parties, galas, red-carpet events, formal birthday celebrations, and chic soirees.
Style Number/Barcode: 05002-001367
Category Name: Long Dresses
Price: $39.97 $139.90
On Sale: Yes
Availability: In Stock
Available Color: ROYAL
Available Size: XS, S, M, L
Product Badge:- Sale
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Meg Cowl Neck Slit Formal Dress
Special Occasion
For evenings that call for effortless allure, the Meg dress glides with every step in a softly sculpted silhouette. Designed in slinky knit with a draped cowl neck and high side slit, this form-hugging silhouette feels refined, modern, and ready for your best-dressed moment.
Fit & Features
- Slinky knit fabric with full-length knit lining, high stretch
- Sleeveless sweetheart neckline with pleated cowl neck overlay, padded bust
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Ruched waist, high-cut side slit
- Floor-length form-hugging silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, galas, engagement parties, rehearsal dinners, birthday dinners, date nights, vacations, honeymoons, cocktail parties, anniversary parties, and shower celebrations.
Style Number/Barcode: 05002-001371
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Arely Floral Sequin Corset Formal Dress
Special Occasion
Designed for moments that deserve a little extra shimmer, the Arely floral print sequin gown sculpts the body in a sleek mermaid silhouette with a strapless sweetheart neckline. A corset bodice with boning and pleated satin cinch trim brings structure and softness together, creating a look that feels equal parts refined and captivating.
Fit & Features
- Floral print, all-over sequin embellished mesh fabric, knit lining
- Strapless sweetheart neckline, padded bra cups
- Non-slip grip lining, pleated satin cinch trim
- Back zipper and hook-eye closure
- Corset bodice with flexible boning, satin trim
- Drop-waist seam, mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, garden parties, fancy engagement parties, formal celebrations, big birthday events
Style Number/Barcode: 05002-001355
Category Name: Long Dresses
Price: $39.97 $129.90
On Sale: Yes
Availability: In Stock
Available Color: PINK
Available Size: XXS, XS, S, M, L
Product Badge:- Sale
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Aleah Floral Sequin Beaded Mesh Mermaid Dress
Special Occasion
Perfect for a striking first impression, the Aleah mesh mermaid dress skims the body with chic confidence and a subtle shimmer that catches the light as you move. Floral sequin beading adds dimension and romance, making it a gorgeous choice for moments that call for glamour.
Fit & Features
- Sheer mesh fabric with full-length knit lining, moderate stretch
- Sequin and beaded floral pattern
- Sleeveless plunging V-neckline, padded bust
- Halter strap, partially open back
- Back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, formal parties, galas, dressed-up dinners, and chic soirees.
Style Number/Barcode: 05002-001354
Category Name: Long Dresses
Price: $39.97 $149.90
On Sale: Yes
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M
Product Badge:- Sale
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Liza Satin Mermaid Formal Dress
Special Occasion
Sleek and sculpted with an effortlessly glamorous feel, the Liza gown is made for evenings that call for confident elegance. Lustrous satin defines the mermaid floor-length silhouette, while the sweetheart halter neckline and high slit create a striking, polished finish.
Fit & Features
- Smooth satin-lined fabric with a soft, luminous finish
- Sweetheart halter neckline, padded bra cups
- Back zipper and hook-eye closure
- Mermaid floor-length silhouette
- High slit
- Runs true to size
Where to Wear:
Prom, weddings, galas, black tie celebrations, milestone birthdays, red-carpet occasions, formal award dinners
Style Number/Barcode: 05002-001341
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: HUNTER, BLACK
Available Size: XS, S, M
Product Badge:- Ships Free
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Amanda Metallic Mermaid Formal Dress
Special Occasion
For the kind of entrance that feels effortless yet unforgettable, the Amanda gown glides with every step in slinky metallic knit fabric that catches the light from every angle. Designed with a softly draped cowl neckline and a mermaid floor-length hem with train, it sculpts the figure and finishes with just the right touch of after-dark drama.
Fit & Features
- Slinky metallic knit fabric with soft stretch and subtle sheen, full-length stretchy knit lining
- Sleeveless V-neckline, pleated cowl neck overlay
- Adjustable spaghetti straps
- Hidden back zipper with hook-eye closure
- Ruched bodice and hips for a sculpted fit
- Floor-length mermaid silhouette, banded hem, train
- Runs true to size
Where to Wear:
Prom, weddings, black-tie galas, red-carpet occasions, formal milestone celebrations, big birthday events, and award dinners.
Style Number/Barcode: 05002-001336
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: GOLD
Available Size: XS, S, M
Product Badge:- Ships Free
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Chantel Low Back A-Line Formal Dress
Special Occasion
Designed for your entrance moment, the Chantel A-line gown flows with an effortless grace that feels equal parts polished and captivating. The softly ruched bodice and sculpted neckline add dimension, while the low back and high front slit bring just the right amount of allure.
Fit & Features
- Knit-lined fabric
- Sweetheart neckline with notch cutout, padded bra cups, wired insert
- Adjustable spaghetti straps
- Low back design, zipper and hook-eye closure
- High front wrap slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, big birthday events, black tie balls, galas, fancy celebrations
Style Number/Barcode: 05002-001364
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: PLUM, BLUE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Olive Satin Lace-Up Corset Formal Dress
Special Occasion
Designed for a night that calls for a little extra drama, the Olive satin gown blends sculpted structure with fluid movement. The sweetheart pleated neckline and sheer mesh corset bodice with boning shape the silhouette, while the lace-up back and high front slit add just the right amount of allure.
Fit & Features
- Stretch satin fabric, knit lining
- Sweetheart pleated neckline, padded bra cups
- Adjustable spaghetti straps
- Corset bodice, flexible boning, sheer mesh
- Lace-up back, zipper and hook-eye closure
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, black tie galas, destination events, red carpet occasions, anniversary parties, fashion-forward soirees, big birthday events
Style Number/Barcode: 05002-001338
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M
Product Badge:- Ships Free
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Wrenley Sequin Beaded Formal Dress
Special Occasion
When the lights hit just right, and every detail starts to shimmer, the Wrenley gown does the rest. Designed in a mermaid floor-length silhouette with a plunging neckline and open tie back, it sculpts the figure while delivering polished drama worthy of any formal celebration.
Fit & Features
- Mesh-lined fabric adorned with bead and sequins
- V-neckline, adjustable spaghetti straps
- Fitted bodice that contours the waist
- Open tie back, zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, black tie celebrations, award nights, dressed-up date nights, luxury hotel receptions, fancy cocktail dinners
Style Number/Barcode: 05002-001350
Category Name: Long Dresses
Price: $89.97 $189.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Cathy Glitter A-Line Formal Dress
Special Occasion
Designed for your grand entrance (and every turn that follows), the Cathy glitter A-line gown moves with a soft, luminous sweep that catches the light just right. The lace-up back adds a hint of allure while the structured bodice and hidden side pockets keep it feeling effortlessly polished—because looking unforgettable should still feel easy.
Fit & Features
- Glitter pattern, mesh fabric, tulle and woven linings
- Sweetheart neckline, cinch bust seam, padded bra cups, spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Hidden side pockets, pleating from the waist seam
- Voluminous A-line silhouette, bonded floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday celebrations, quinceañeras, balls, black tie galas, red carpet occasions
Style Number/Barcode: 05002-001359
Category Name: Long Dresses
Price: $149.90
Availability: In Stock
Available Color: BLACK, HUNTER
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Debra Lace-Up Slit Formal Dress
Special Occasion
Designed for the kind of entrance that turns quiet glances into double takes, the Debra gown brings sleek elegance to every special occasion. Crafted in smooth knit fabric with a sculpting mermaid silhouette, it features a wired neckline, lace-up cutout back, and high front slit for effortless movement.
Fit & Features
- Smooth knit-lined fabric, moderate stretch
- Wired sweetheart neckline, spaghetti straps
- Lace-up cutout back
- High side slit
- Mermaid floor-length fit
- Runs true to size
Where to Wear:
Prom, weddings, black tie galas, balls, bridesmaids, formal celebrations, rehearsal dinners, engagement parties, anniversary soirees
Style Number/Barcode: 05002-001369
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S
Product Badge:- Ships Free
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Laura Mesh Belted Slit Formal Dress
Special Occasion
Sleek with a modern edge, the Laura dress is designed for evenings that call for confident sophistication. This form-hugging, long-length silhouette features a sheer mesh scoop-neck bodice with tank-shoulder straps and a high front slit, finished with an adjustable faux leather belt for a striking, fashion-forward touch.
Fit & Features
- Mixed mesh and smooth knit-lined fabric
- Sheer scoop neckline bodice with tank shoulder straps
- High front slit with a statement adjustable faux leather belt
- Form-hugging, long-length silhouette
- Runs true to size
Where to Wear:
Fashion-forward events, weddings, charity events, upscale cocktail receptions, dressy rooftop restaurants, gallery openings, launch parties, birthday dinners, upscale date nights
Style Number/Barcode: 05002-001373
Category Name: Long Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Sale
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Sienna Mesh Ruffle Slit Formal Dress
Special Occasion
Made for that pause-and-stare moment, the Sienna strapless mermaid gown sculpts and contours with artful ruching through the bodice. A cascading ruffle front slit adds movement and drama, striking the perfect balance between refined elegance and just a little flirt.
Fit & Features
- Mesh-lined fabric with stretch
- Strapless tube neckline
- High front ruffle trim slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, wedding guests, bridesmaids, rehearsal dinners, engagement parties, date nights, vacations, galas, graduations, formal celebrations, cocktail soirees, fashion events
Style Number/Barcode: 05002-001377
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Best Seller
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Marva Floral Lace-Up Mesh Formal Dress
Special Occasion
Sleek, sculpted, and made for a double-take moment—the Marva mesh mermaid gown is all about confident curves and effortless allure. Featuring a softly structured square neckline, delicate straps, and a lace-up back with ruched detailing, it’s designed to contour and captivate from every angle.
Fit & Features
- Floral abstract print, mesh fabric with full-length lining, moderate stretch
- Sleeveless square neckline, spaghetti straps
- Open strappy lace-up back design with tie closure
- Ruched lower back detail
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, garden parties, formal outdoor events, anniversaries, vacations, honeymoons, baby showers, bridal showers, fancy brunches, and birthday dinners.
Style Number/Barcode: 05002-001696
Category Name: Long Dresses
Price: $64.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Jacqueline Open Back A-Line Formal Dress
Special Occasion
Designed for the kind of evening that calls for a slow turn and a second glance, the Jacqueline A-line gown brings sleek elegance with an unexpected edge. The plunging neckline, open back detail, and fluid silhouette create a striking balance of polished sophistication and effortless allure.
Fit & Features
- Floral brocade design, woven fabric and lining
- Plunge V-neckline
- Wide shoulder straps shape the cross-back design
- Open back, lower hidden zipper and hook-eye closure
- Curve-skimming A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, rehearsal dinners, engagement parties, galas, formal milestone parties, garden parties, cocktail soirees, bridal showers, fancy birthday brunches
Style Number/Barcode: 05002-001380
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Averie Floral Lace Strapless Mermaid Dress
Special Occasion
The Averie gown captures that rare balance of romance and allure the moment you step into the room. Crafted in floral lace with a sculpting mermaid silhouette and a striking cutout back, it’s the kind of gown that turns a special invitation into a truly unforgettable night.
Fit & Features
- Floral lace fabric lined with smooth knit
- Strapless sweetheart neckline, twist accent, padded bra cups
- Cutout back with hook clasp closure strap
- Back zipper and hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, engagement parties, formal celebration dinners, cocktail receptions, and fancy birthday brunches.
Style Number/Barcode: 05002-001383
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: PINK, SAGE, PERIWINKLE
Available Size: XS, S, M, L
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Jess Satin Corset Lace-Up Mermaid Formal Dress
Special Occasion
Polished and captivating, the Jess gown is designed for moments that call for confident elegance. Crafted in satin with a sculpted corset bodice and a lace-up back, this mermaid silhouette creates a striking, streamlined finish made to stand out.
Fit & Features
- Stretch satin fabric, knit lining
- Pleated strapless neckline, padded bra cups
- Lace-up back, zipper and hook-eye closure
- Corset-structured bodice with flexible boning
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings, galas, formal celebrations, birthday dinners, engagement parties, rehearsal dinners, cocktail soirees, award dinners
Style Number/Barcode: 05002-001388
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY, BROWN
Available Size: XXS, XS, S, M, L
Product Badge:- Ships Free
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Kylie Strappy Mermaid Formal Dress
Special Occasion
Sleek and sculpted with a hint of edge, the Kylie floor-length gown is made for the kind of entrance that lingers. The strappy tie open back with hardware accents adds an unexpected twist, while the mermaid silhouette effortlessly puts your curves on display.
Fit & Features
- Slinky knit-lined fabric with stretch
- Pleated scoop neckline, padded bra cups
- Wide shoulder straps, hardware inserts
- Strappy tie open back design
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, rehearsal dinners, engagement parties, galas, cocktail soirees, fashion-forward events, milestone celebrations, birthday dinners, fancy brunches
Style Number/Barcode: 05002-001376
Category Name: Long Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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May Chiffon Lace Bustier Mermaid Formal Dress
Special Occasion
Designed for candlelit entrances and lingering glances, May pairs airy chiffon with a sheer lace bustier for a look that feels both romantic and daring. The mermaid silhouette and lace-trimmed slit create alluring movement with just the right amount of drama.
Fit & Features
- Sheer chiffon fabric
- Sweetheart neckline, underwire bust, adjustable spaghetti straps
- Sheer lace bustier bodice with a sculpted fit
- Cutout back with hook-eye strap, zipper and hook-eye closure
- High front slit with lace trim
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Special date nights, formal galas, black tie weddings, anniversary parties, milestone celebrations, formal dances, fancy cocktail receptions, red-carpet occasions
Style Number/Barcode: 05002-001384
Category Name: Long Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free