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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Braelyn Lace Slit Formal Dress
Special Occasion
The Braelyn dress is designed for elegant entrances and unforgettable evenings, blending romantic lace with a silhouette that feels confident and refined. A sweetheart halter neckline and strappy lace-up back frame the figure beautifully, while the high side front slit adds fluid movement to the floor-length finish.
Fit & Features
- Lace-lined fabric
- Sweetheart neckline with adjustable spaghetti straps, padded bra cups
- Ruched bust detail
- Fitted waist with ruched detailing
- Slim-fit skirt with front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, elegant galas, black tie occasions, fancy cocktail parties, engagement parties, rehearsal dinners, anniversaries, special date nights, formal birthday dinners, evening events
Style Number/Barcode: 05002-000734
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: RED, LAVENDER
Available Size: XS, S, M, L
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Layton Mesh One Shoulder Mermaid Formal Dress
Special Occasion
Striking yet refined, the Layton mesh mermaid gown is designed for entrances that feel confident and considered. A one-shoulder neckline with hardware inset meets a sculpting side cutout, while the sheer floor-length hem adds fluid movement with a modern edge.
Fit & Features
- Mesh fabric, partial knit lining, sheer finish
- One-shoulder neckline with hardware inset detail
- Side cutout accented with coordinating hardware
- Sheer mermaid floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, formal galas, red-carpet events, award nights, upscale destination weddings and receptions, luxury rooftop hotel soirees, city formal events, elegant evenings
Style Number/Barcode: 05002-000730
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Ayva Leopard Lace-Up Mermaid Formal Dress
Special Occasion
Designed for those electric, camera-ready moments, this mesh fabric gown glides into a refined mermaid silhouette with a softly draped cowl neckline. Leopard print, adjustable spaghetti straps, a lace-up back, and a ruched floor-length hem add a striking, sculpted finish.
Fit & Features
- Soft leopard print mesh fabric with knit lining
- Cowl neckline with adjustable spaghetti straps
- Lace-up back design
- Ruched mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, luxe cocktail soiree, holiday party, anniversary dinner, romantic date night, birthdays, dressy or formal event
Style Number/Barcode: 05002-000717
Category Name: Long Dresses
Price: $49.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
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All Eyes Satin Cowl Maxi Dress
This dress understands the assignment. The glossy satin drape, sultry cowl neckline, and chain strap accent bring full glam energy, while the lace-up back keeps it flirty and unexpected. Perfect for nights out, fancy dinners, or anywhere you plan to turn heads.
Fit & Features
- Printed satin woven fabric
- Cowl neckline
- Spaghetti straps
- Lace-up back with chain accent
- Flowy curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000754
Category Name: Long Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Mollie Sequin Bead Column Formal Dress
Special Occasion
Designed for evenings that call for quiet drama, the Mollie gown moves with a refined, light-catching allure. A V-neckline and lace-up open back frame the silhouette, while the column floor-length hem and center back slit create an elegant finish.
Fit & Features
- Sequin, beaded, embellished, mesh-lined fabric
- V-neckline, spaghetti straps
- Lace-up open back design
- Form-hugging column floor-length silhouette
- Center back slit for movement
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal dances, upscale seasonal soirees, red-carpet occasions, award nights, elegant evening receptions, milestone celebrations, anniversaries, special date nights
Style Number/Barcode: 05002-000718
Category Name: Long Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Mel Satin Mermaid Formal Dress
Special Occasion
Delicate yet undeniably striking, the Mel satin mermaid gown is designed for a slow-turn moment. The scallop bust and subtle cutout create a sculpted, feminine silhouette, while the sleek mermaid fit brings an elevated, red-carpet finish.
Fit & Features
- Premium satin fabric, smooth stretchy knit lining
- Sweetheart scallop trim neckline, bar accent cutout bust
- Padded bra cups
- Tie shoulder straps
- Back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridal celebrations, elopements, receptions, rehearsal dinners, engagement photoshoots and parties, bachelorettes, honeymoons, black tie galas, formal celebrations
Style Number/Barcode: 05002-000723
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: IVORY
Available Size: XS, S, M, L
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Marley Corset Mermaid Slit Formal Dress
Special Occasion
Designed for nights that call for confidence with a polished edge, The Marley pairs a sculpted faux leather knit satin corset with a fluid mermaid silhouette that moves with intention. A strapless neckline, front slit, and lace-up back create a striking balance of structure and softness.
Fit & Features
- Faux leather knit satin fabric, knit lining
- Strapless corset bodice with structured, flexible boning
- Padded bust, back zipper and hook-eye closure
- Lace up back for an adjustable fit
- Front slit for ease of movement
- Mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, evening galas, black tie soirees, holiday parties, engagement parties, rehearsal dinners, anniversaries, benefit dinners, big birthday events, fashion-forward events, red-carpet occasions
Style Number/Barcode: 05002-000722
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S
Product Badge:- Ships Free
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Alianna Crepe High Slit Formal Dress
Special Occasion
Designed for the one who loves a clean, sculpted moment, the Alianna crepe formal dress glides with a smooth silhouette and a sleek high slit that shows off just enough stride. Effortlessly elegant and endlessly wearable, it’s that chic, elevated piece you reach for when the night calls for gorgeous.
Fit & Features
- Crepe-lined fabric with moderate stretch
- Sleeveless design with a flattering V-neckline and a padded bust
- Fitted bodice with contoured seam detailing
- Back zipper with hook-eye closure
- High side slit for ease of movement
- Floor-length slim silhouette
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, winter formal, black-tie parties, galas, evening dinners, and formal soirees.
Style Number/Barcode: 05002-000726
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Alison Abstract Mesh Cutout Formal Dress
Special Occasion
The Alison formal dress was made for the moment. With its printed mesh fabric, daring plunge neckline with metal hardware, and sculpted cutout waist that ties in back, this dress is all about bold elegance. Finished with a floor-length mermaid hem, it’s the perfect mix of sleek, sultry, and unforgettable.
Fit & Features
- Abstract print, airy mesh lined fabric with stretch
- Plunge V-neckline with hardware insert
- Fitted long sleeves
- Cutout tie-back design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Cocktail parties, downtown date nights, art gallery openings, fashion-forward events, birthday celebrations, formal dinners, evening soirees, luxe girl's nights
Style Number/Barcode: 05002-000716
Category Name: Long Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Letisha Flocked Velvet Mermaid Formal Dress
Special Occasion
Dramatic in all the right ways, the Letisha sculpts the figure in flocked velvet with a plunge halter hoop neckline that draws the eye instantly. An open back and high slit add fluid movement to its mermaid floor-length silhouette, creating a look that feels polished, alluring, and unforgettable.
Fit & Features
- Sheer mesh fabrication layered over knit
- Halter neckline with deep plunge accented by hardware, padded bra cups
- Back zipper and hook-eye closure
- Sleeveless bodice with gathered ruched detail at center front
- Open back with halter tie closure and minimal strap design
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, galas, black tie holiday soirees, birthday dinners, luxe date nights, cocktail parties, fashion-forward events, red-carpet occasions, art gallery openings, engagement parties, rehearsal dinners, destination celebrations
Style Number/Barcode: 05002-000714
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Trish Open Back Mermaid Formal Dress
Special Occasion
Made for the nights when you want your entrance to linger, The Trish gown smooths and sculpts in luxe shakira knit lined fabric that flows into a refined mermaid silhouette. The sweetheart neckline and open crisscross back add that whisper of drama—effortless, polished, and perfect for every dressed-up occasion on her calendar.
Fit & Features
- Knit fabric with subtle sheen, stretchy lining
- Sweetheart neckline, tank shoulder straps
- Open crisscross back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, holiday celebrations, black-tie galas, fancy birthdays, engagement parties, rehearsal dinners, elegant cocktail receptions, destination formals, ceremonies
Style Number/Barcode: 05002-000707
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY, YELLOW
Available Size: L, XS, S, M
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Iris Satin Tie-Back Mesh Mermaid Dress
Special Occasion
Designed for chic entrances and camera-ready moments, the Iris tie-back mermaid dress pairs a sculpted mesh silhouette with a softly twisted satin sweetheart detail. It’s the kind of look that moves with confidence, leaving an impression that feels effortlessly unforgettable.
Fit & Features
- Strapless sweetheart neckline with satin twist bust detail, padded bra cups
- Mesh body fabric with knit lining for coverage
- Ruched silhouette through the bodice and hips
- Adjustable tie-back design, zipper and hook-eye closure
- Floor-length mermaid hemline
- Runs true to size
Where to Wear:
Weddings, black-tie parties, galas, red-carpet events, formal birthday celebrations, and chic soirees.
Style Number/Barcode: 05002-000704
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE, LIGHT, BLUE, YELLOW
Available Size: M, L, XL
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Mira Velvet Floral Appliqué Formal Dress
Special Occasion
Designed to feel both romantic and striking, The Mira moves with a quiet confidence that lingers long after you arrive. Velvet draping, floral appliqué detailing, and a high slit shape a mermaid silhouette that feels refined, sculpted, and undeniably elegant.
Fit & Features
- Velvet fabric with a soft, fluid drape
- Sweetheart neckline, spaghetti straps, padded bra cups
- Back zipper and hook-eye closure
- Floral appliqué detailing through the fitted bodice
- High slit for effortless movement
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, benefit dinners, evening receptions, holiday soirees, upscale birthday dinners, destination celebrations, anniversaries, rehearsal dinners, engagement parties, formal events
Style Number/Barcode: 05002-000721
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
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Marina One-Shoulder Mermaid Formal Dress
Special Occasion
Designed for a sweeping entrance, the Marina formal dress pairs a sleek mermaid floor-length silhouette with a modern one-shoulder neckline. The hardware with drape detail and open back creates an effortlessly sculpted, high-impact moment made for nights when polished drama is the dress code.
Fit & Features
- Smooth knit-lined stretch fabric
- One-shoulder neckline
- Open back design
- Hardware waist trim with floor-length drape
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal cocktail receptions, luxury hotel soirees, anniversaries, formal celebrations, holiday parties, red-carpet events, destination birthdays
Style Number/Barcode: 05002-000719
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BURGUNDY
Available Size: M, L
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Zaria Halter Mermaid Formal Dress
Special Occasion
Bold, sculpted, and made for the spotlight — the Zaria formal gown turns every entrance into a slow-motion moment. Crafted in smooth stretch knit with a dramatic plunging halter neckline framed by metallic hardware, this gown cinches with soft ruching and finishes in a sleek mermaid silhouette.
Fit & Features
- Smooth knit-lined fabric, moderate stretch
- Plunge halter neckline, hardware insert, tie closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie galas, upscale soirees, holiday celebrations, formal dinners, birthday events, red-carpet occasions, elegant date nights
Style Number/Barcode: 05002-000739
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Kensie Satin Cowl Neck Slit Formal Dress
Special Occasion
Romantic with a modern chicness, the Kensie formal gown drapes the body in satin jacquard that catches the light with every step. The soft cowl neckline and high side slit with button accents create an effortlessly elegant silhouette that feels made for your most unforgettable moments.
Fit & Features
- Smooth satin jacquard fabric with subtle floral texture
- Draped cowl neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- High side slit with button accents
- Curve-hugging, floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, destination ceremonies, formal celebrations, holiday soirees, winter balls, red-carpet occasions, upscale birthday dinners, engagement parties
Style Number/Barcode: 05002-000561
Category Name: Long Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ariyah Satin Halter Mermaid Dress
Special Occasion
Designed to glide with every step, the Ariyah satin mermaid dress delivers sleek drama with a polished finish. A halter neckline and sculpted plunge bodice create a confident silhouette that feels modern, chic, and ready for elevated occasions.
Fit & Features
- Satin knit fabric with full-length knit lining, high stretch
- Sleeveless V-neckline, padded bust
- Halter strap with bar closure
- Corset-inspired front seam design
- Open back with lower strap and bar closure, lower back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, wedding guests, black-tie parties, galas, dressed-up dinners, formal birthday celebrations, and chic soirees.
Style Number/Barcode: 05002-000740
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW, BROWN
Available Size: S, M, L, XS, XL
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Dalia Floral Velvet Mermaid Formal Dress
Special Occasion
Soft shimmer meets sculpted romance in the Dalia formal dress. Designed in floral metallic glitter velvet, this gown drapes beautifully at the cowl neckline and stuns from behind with an open crisscross back. The mermaid silhouette glides effortlessly, giving every step that dreamy, red-carpet sweep.
Fit & Features
- Floral metallic glitter velvet fabric, sewn-in lining
- Cowl neckline, adjustable spaghetti straps
- Criss-cross open back, lower ruched seam
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal weddings, black-tie galas, holiday parties, engagement dinners, milestone celebrations, charity balls, evening receptions, birthday events, NYE soirees
Style Number/Barcode: 05002-000741
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Janet Velvet Strapless Mermaid Dress
Special Occasion
A study in sleek sophistication, the Janet dress glides in velvet with a sculpted strapless neckline accented by modern hardware that instantly elevates the look. The cutout back and mermaid floor-length hem add fluid movement and refined drama, creating a moment that feels polished, alluring, and unforgettable.
Fit & Features
- Velvet fabric with smooth sculpting stretch
- Strapless neckline with rhinestone-encrusted hardware detail
- Padded bra cups
- Cutout back with flattering ruching, zipper and hook-eye closure
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Weddings, holiday parties, black tie galas, charity events, elegant celebrations, date nights, engagement parties, rehearsal dinners, nights at the theatre
Style Number/Barcode: 05002-000744
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Elyse Glitter Knit Off-The-Shoulder Mermaid Dress
Special Occasion
Crafted in shimmering glitter knit, the Elyse off-the-shoulder mermaid dress was made for that slow-motion entrance moment. With chic draping and a sleek front slit, it brings elevated glamour to every black-tie night on your calendar.
Fit & Features
- Glitter knit fabric with moderate stretch
- Off-the-shoulder surplice neckline
- Ruched bodice enhances shape
- Faux wrap-front design, high slit for added movement
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie party, gala, winter formal, red-carpet event, fancy dinner, and a chic soiree.
Style Number/Barcode: 05002-000743
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Ships Free
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Mackinley Rhinestone Lace-Up Column Formal Dress
Special Occasion
Made for moments that deserve a little drama, the Mackinley rhinestone column dress delivers sleek glamour with a refined edge. The sweetheart halter neckline and lace-up back create a striking balance of structure and allure.
Fit & Features
- Rhinestone embellished mesh with a smooth, sculpting feel
- Sweetheart halter neckline with supportive bust underwire shaping
- Side zipper and hook-eye closure
- Column silhouette that skims the body
- Lace up back placket with slit for movement
- Long-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, formal celebrations, red-carpet occasions, award ceremonies, special date nights, anniversaries, honeymoons, destination resort celebrations
Style Number/Barcode: 05002-000745
Category Name: Long Dresses
Price: $129.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Kayla Satin Open Back Chiffon Formal Dress
Special Occasion
Graceful with a hint of allure, the Kayla satin gown is made for moments that feel effortlessly elevated. The satin V-neckline, open tie-back design, and chiffon sheer floor-length hem create fluid movement and a silhouette that feels refined yet unforgettable.
Fit & Features
- Stretch smooth satin-lined fabric through bodice
- V-neckline, padded bra cups for support
- Adjustable spaghetti straps
- Open back with tie and a lower zipper and hook-eye closure
- Fitted silhouette that skims the body with ease
- Chiffon sheer floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, elegant destination celebrations, formal garden receptions, outdoor estate events, rehearsal dinners, engagement parties, upscale birthday events, anniversaries, formal dances, fashion-forward events
Style Number/Barcode: 05002-000748
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
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Mael Floral Rhinestone Mermaid Formal Dress
Special Occasion
Designed to mesmerize from every angle, the Mael gown drapes the body in a dreamy floral print that feels both romantic and striking. The rhinestone-kissed halter V-neckline and sultry open back create a fluid, sculpted silhouette that moves with unforgettable elegance.
Fit & Features
- Mesh-lined fabric with floral print and rhinestone embellishment
- Halter V-neckline, spaghetti strap tie back closure, padded bra cups
- Open back with flattering ruched detailing
- Mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, destination vacations, resort dinners, upscale date nights, engagement parties, art museum soiree, birthday celebrations, cocktail parties
Style Number/Barcode: 05002-000750
Category Name: Long Dresses
Price: $84.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Jacie Floral Ruffle Column Formal Dress
Special Occasion
Romantic movement meets modern elegance in the Jacie floral ruffle column dress designed for unforgettable entrances. Soft layers of ruffles cascade along the high side slit, creating fluid motion with every step, while the strapless neckline keeps the look sleek and refined. It’s the kind of dress that feels effortless yet completely event-ready.
Fit & Features
- Floral print, mesh -lined fabric
- Strapless neckline
- Ruffled column silhouette
- High side slit
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, garden parties, fancy brunches, spring galas, rehearsal dinners, engagement parties, birthday dinners, cocktail soirees
Style Number/Barcode: 05002-000755
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW
Available Size: XS, S, M, L, XL