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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Maura Satin Sequin Corset Formal Dress
Special Occasion
Striking from every angle, the Maura satin mermaid gown is made for evenings that call for drama and polish. Sequin bead embroidery highlights a sheer mesh corset bodice with a lace-up back, while a high front slit adds movement to the mermaid floor-length silhouette.
Fit & Features
- Stretch satin-lined fabric, moderate stretch
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Sheer mesh corset applique bodice, flexible boning
- Intricate sequin, beading, and embroidery
- High front slit, mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, milestone celebrations, black tie galas, weddings, red-carpet events, upscale ceremonies
Style Number/Barcode: 05002-000916
Category Name: Long Dresses
Price: $129.90
Availability: In Stock
Available Color: NAVY
Available Size: M
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Marlissa Satin Column Formal Dress
Special Occasion
There’s something about a sleek silhouette that makes the whole evening feel cinematic. The Marlissa gown is crafted in fluid satin with a sculpted column floor-length silhouette and an elegant tie-back detail, delivering refined drama that feels effortless from ceremony to last dance.
Fit & Features
- Premium silky satin fabric lined with knit
- Strapless sweetheart neckline with twist detail, padded bra cups
- Column floor length silhouette
- Open back with adjustable tie-back sash
- Hidden back zipper and hook-eye closure
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black tie galas, engagement parties, rehearsal dinners, formal milestone celebrations, fancy baby showers, cocktail soirees, anniversary parties, award ceremonies
Style Number/Barcode: 05002-000921
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L
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Caitlin Lace-Up Applique A-Line Formal Dress
Special Occasion
Graceful and commanding, this gown moves with soft drama from ceremony to last dance. Intricate appliqué and beading meet a voluminous A-line silhouette, finished with a lace-up open back and a fluid front wrap slit for an entrance that feels unforgettable yet refined.
Fit & Features
- Airy mesh fabric with woven linings
- Appliqué and beading over a structured bodice for sculpted support
- Square neckline, spaghetti straps, padded bra cups
- Open lace-up back for an adjustable style and fit, zipper and hook-eye closure
- High front wrap slit for movement
- Voluminous A-line bonded floor length hem
- Runs true to size
Where to Wear:
Black-tie weddings, galas, luxury resort celebrations, charity dinners, cultural soirees, opera nights, theatre, big milestone parties, birthdays, formal dances
Style Number/Barcode: 05002-000923
Category Name: Long Dresses
Price: $179.90
Availability: In Stock
Available Color: BLACK
Available Size: S
Product Badge:- Ships Free
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Kendra O-Ring Cutout Bandage Formal Dress
Special Occasion
Built for the nights when confidence deserves a spotlight, the Kendra sculpted bandage formal dress turns every step into a head-turning entrance. The sleek silhouette flows around an alluring cutout traced in bold O-ring detailing—made to captivate from rooftop parties to chic nights out.
Fit & Features
- Strapless neckline
- Asymmetrical O-ring trim cutout detail
- Cutout leads to high side slit
- Back zipper with hook-eye closure
- Sculpting bandage knit fabric with stretch
- Runs true to size
Where to Wear:
Rooftop parties, birthday celebrations, bachelorette parties, and nights out.
Style Number/Barcode: 05002-000922
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK, WHITE
Available Size: L, XS, S, M, XL
Product Badge:- Ships Free
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Lilyanne Organza Strapless A-Line Ball Gown
Special Occasion
The Lilyanne ball gown feels like an entrance written into the evening itself—soft, romantic, and quietly regal. Crafted in airy organza, this strapless ball gown features a cascading ruffled look and a sweeping A-line floor-length silhouette that moves with graceful drama, perfect for moments meant to be remembered.
Fit & Features
- Airy organza fabric lined with satin
- Strapless fitted bodice, padded bra cups
- Back zipper and hook-eye closure
- Cascading ruffled design
- A-line silhouette with voluminous floor-length hem
- Runs true to size
Where to Wear:
Black-tie galas, balls, prom, opera nights, symphony events, grand milestone celebrations, quinceañeras, big birthday events
Style Number/Barcode: 05002-000926
Category Name: Long Dresses
Price: $109.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: 11
Product Badge:- Ships Free
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Althea Floral Chiffon Formal Dress
Special Occasion
Designed for the kind of entrance that lingers in memory, the Althea blends airy floral chiffon with a sculpted corset bodice and a romantic tiered A-line silhouette. A softly draped neckline and cascading ruffles lead to a high front slit, creating graceful movement with every step.
Fit & Features
- Floral print, chiffon fabric lined with knit
- Strapless sweetheart pleated neckline, non-slip grip lining
- Sewn-in padded bra cups
- Corset bodice, flexible boning, back zipper and hook-eye closure
- High front slit, tiered ruffles
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, weddings, black tie galas, engagement parties, rehearsal dinners, elegant birthdays, anniversary dinners, big formal parties, balls
Style Number/Barcode: 05002-000928
Category Name: Long Dresses
Price: $149.90
Availability: In Stock
Available Color: BLUE
Available Size: 1, 3, 5, 7, 9
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Marissa Sequin Lace-Up Formal Dress
Special Occasion
Soft shimmer meets sculpted elegance in the Marissa gown, a knit fabric mermaid gown designed to catch the light with every step. A delicate sequin pattern, flattering scoop neck, and lace-up open back create a look that feels equal parts refined and unforgettable for weddings, galas, and every formal RSVP in between.
Fit & Features
- Sequin pattern, sleek knit-lined stretch fabric
- Scoop neckline with padded bust
- Spaghetti straps
- Lace-up open back, zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, balls, galas, big birthday events, formal milestone celebrations, elegant award ceremonies, red carpet events
Style Number/Barcode: 05002-000929
Category Name: Long Dresses
Price: $149.90
Availability: In Stock
Available Color: PERIWINKLE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Juniper Floral Strapless Formal Dress
Special Occasion
For the invitation that calls for something unforgettable, the Juniper gown brings graceful movement with a romantic twist. Designed in floral print with an airy A-line fit, tiered ruffles, a high front slit, and a lace-up back, it’s the kind of dress that floats through the room as beautifully as it photographs.
Fit & Features
- Floral print, airy mesh fabric lined with knit
- Strapless ruffle trim neckline, padded bra cups
- Pleated bodice with flexible boning inserts
- Lace-up back design, zipper and hook-eye closure
- Tiered ruffles, high front slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, formal bridal celebrations, galas, balls, big birthday events, garden parties, anniversaries, fancy baby showers
Style Number/Barcode: 05002-000932
Category Name: Long Dresses
Price: $145.90
Availability: In Stock
Available Color: BLUE
Available Size: 1, 3, 5, 7, 9, 11
Product Badge:- Ships Free
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Brenna Corset Lace-Up Formal Dress
Special Occasion
Made for evenings that call for confident elegance, the Brenna sequin mermaid gown blends sculpted structure with fluid movement. A sheer corset-plunge bodice with sequin appliqué, lace-up back, and a high front slit delivers a striking balance of drama and refinement.
Fit & Features
- Smooth knit fabric with lining
- Plunge V-neckline, spaghetti straps, padded bra cups
- Sheer mesh sequin, beaded applique corset bodice
- Lace-up back, lower zipper with hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem with a train
- Runs true to size
Where to Wear:
Prom, black tie weddings, formal ceremonies, gala events, fancy cocktail parties, formal celebrations, anniversary dinners, rehearsal dinners, engagement parties
Style Number/Barcode: 05002-000924
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: BLACK, RED
Available Size: XXS, XS, S, M, L
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Meryl Satin Open Back Mermaid Formal Dress
Special Occasion
Elegant with a hint of allure, the Meryl gown is designed for moments that feel elevated from start to finish. Crafted in satin, this mermaid floor-length gown features a pleated halter neckline and an open back that creates a striking, polished silhouette with effortless flow.
Fit & Features
- Smooth satin fabric with a subtle sheen
- Pleated halter neckline with ties
- Open back design, zipper and hook-eye closure
- Mermaid silhouette
- Floor length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black tie galas, formal dinners, anniversary celebrations, rehearsal dinners, engagement parties, birthday events, special date nights
Style Number/Barcode: 05002-000937
Category Name: Long Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Malia Floral Ruffle A-Line Formal Dress
Special Occasion
Float in with confidence and let every step feel cinematic. The Malia gown features airy floral mesh, a sculpted corset bodice, delicate tie straps, and a high slit that moves through a tiered ruffled A-line silhouette for a look that feels romantic, polished, and unforgettable.
Fit & Features
- Lightweight floral mesh with soft lining
- V-neckline, padded bra cups,
- Structured corset bodice with defined waist, boning inserts
- Adjustable tie shoulder straps
- Tiered ruffles, back zipper and hook-eye closure
- High slit, A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, garden or vineyard weddings, balls, bridal celebrations, baby showers, formal milestone celebrations, garden parties, dressed-up events
Style Number/Barcode: 05002-000934
Category Name: Long Dresses
Price: $145.90
Availability: In Stock
Available Color: IVORY
Available Size: 1, 3, 5, 7
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Macie Satin Open Back Mermaid Formal Dress
Special Occasion
Sleek, confident, and undeniably refined, the Macie gown is made for evenings that call for quiet drama and unforgettable entrances. This satin mermaid gown features a V-neck, a strappy open back, and a floor-length hem with a flowing train that moves beautifully with every step.
Fit & Features
- Smooth satin fabric with a fluid drape, knit lining
- V-neckline with padded bra cups
- Strappy open back, lower zipper and hook-eye closure
- Fitted mermaid silhouette through the hips
- Floor-length bonded hem with an elegant train
- Runs true to size
Where to Wear:
Black-tie weddings, galas, formal dances, evening ceremonies, milestone celebrations, nights at the theatre, nights at the opera, red-carpet events
Style Number/Barcode: 05002-000945
Category Name: Long Dresses
Price: $99.90
Availability: In Stock
Available Color: RED, SAGE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Milena Floral Mesh Ruffle A-Line Gown
Special Occasion
A gown made for the kind of entrance that lingers, the Milena floats with layered movement and soft dimension. Crafted in floral mesh with a sweeping A-line silhouette and cascading ruffle tiers, completed with a lace-up back that cinches the fit.
Fit & Features
- Floral printed sheer mesh fabric with full-length knit lining, moderate stretch
- Strapless straight-across neckline, ruffle trim, padded bust, no-slip strip
- Pleated bodice, lace-up back design with tie closure
- Hidden lower back zipper with hook-eye closure
- Tiered ruffled design
- Floor-length A-line silhouette
- Runs true to size
Where to Wear:
Prom, galas, black-tie parties, evening dinners, and glamorous soirees.
Style Number/Barcode: 05002-000931
Category Name: Long Dresses
Price: $145.90
Availability: In Stock
Available Color: YELLOW
Available Size: 1, 3, 5, 7, 9, 11, 13
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Barbara Long Sleeve Cutout Formal Dress
Special Occasion
Designed to feel sleek, sculpted, and undeniably striking, the Barbara gown makes its impact through clean lines and confident cutouts. The long sleeve silhouette balances a deep neckline and modern hardware detail, flowing into a mermaid shape that’s polished, powerful, and made for dramatic entrances.
Fit & Features
- Smooth knit fabric with plenty of stretch
- V-neckline with center hardware detail, padded bra cups
- Long fitted sleeves
- Front cutout bodice
- Floor-length mermaid skirt
- Runs true to size.
Where to Wear:
Weddings, galas, holiday soirees, winter formals, red-carpet occasions, award ceremonies, fashion-forward events, glamorous birthdays, special date nights, evening city soirees, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-000940
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, L
Product Badge:- Sale
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Layton Mesh Halter Mermaid Formal Dress
Special Occasion
Bold, fluid, and made to mesmerize—the Layton gown pairs mesh-lined fabric with a plunge halter neckline accented by gleaming hardware for a look that’s equal parts sleek and striking. The open back and mermaid floor-length hem bring effortless movement, creating a silhouette designed for unforgettable entrances.
Fit & Features
- Sheer mesh fabrication layered over knit
- Halter neckline with deep plunge accented by hardware
- Sleeveless bodice with gathered ruched detail at center front
- Open back with halter tie closure and minimal strap design
- Mermaid-length skirt with subtle flare at hem
- Runs true to size
Where to Wear:
Weddings, holiday parties, black tie galas, luxe celebrations, anniversaries, date nights, birthday dinners, engagement parties, red-carpet occasions, fashion-forward events
Style Number/Barcode: 05002-000946
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK, BROWN
Available Size: XS, S, M, L
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Delilah Satin Corset Slit Formal Dress
Special Occasion
There’s something undeniably captivating about a silhouette that hugs and flows in all the right places. Crafted in satin, the Delilah strapless corset bodice gown features a lace-up back and high front slit, creating a sculpted mermaid shape that feels equal parts polished and striking.
Fit & Features
- Stretch satin fabric
- Strapless corset bodice, boning inserts
- Lace-up back
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, black tie occasions, garden parties, rehearsal dinners, anniversary parties, upscale cocktail soirees, engagement parties, milestone celebrations
Style Number/Barcode: 05002-000944
Category Name: Long Dresses
Price: $129.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Amelie Ruched Glitter Knit Mermaid Dress
Special Occasion
The Amelie mermaid dress is designed to glow with every step, catching the light as it moves with you. Its glitter knit fabric and ruched mermaid silhouette create a sculpted look that feels effortlessly glamorous, while the rhinestone back strap adds a touch of sparkle.
Fit & Features
- Glitter knit fabric with full-length knit lining, high stretch
- Soft draped cowl neckline
- Adjustable spaghetti straps
- Ruched detailing through the bodice and hips
- Open back with rhinestone accent strap, adjustable hook-eye closure, low draped design
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Prom, black-tie parties, weddings, dressed-up dinners, red-carpet events, and formal affairs.
Style Number/Barcode: 05002-000925
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: RED, BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
- Glitter knit fabric with full-length knit lining, high stretch
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Murielle Sequin Mermaid Formal Dress
Special Occasion
Designed to shimmer with every step, the Murielle sequin mermaid gown brings a sense of effortless glamour to the room. The sweetheart neckline and floor-length silhouette create a sleek, sculpted look that feels refined, confident, and unforgettable for formal occasions.
Fit & Features
- Sequin fabric with smooth, luminous finish, knit lining
- Sweetheart satin neckline, adjustable spaghetti straps
- Padded bra cups, back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, big birthday events, formal celebrations, special date nights, upscale cocktail soiree
Style Number/Barcode: 05002-000958
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: LAVENDER, SAGE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Gigi Satin Sequin Lace Formal Dress
Special Occasion
Refined with a touch of romance, the Gigi satin mermaid gown is designed to feel polished from first glance to final step. Sequin lace trims the softly draped neckline and corset bodice, while a lace-up back adds a graceful finish that feels timeless yet unforgettable.
Fit & Features
- Stretch satin fabric with knit lining
- Sequin lace trim sweetheart pleated neckline, padded bra cups
- Adjustable spaghetti straps
- Sequin lace corset bodice, lace-up back, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem with subtle train
- Runs true to size
Where to Wear:
Prom, formal celebrations, milestone parties, cocktail soirees, galas, theatre shows, award dinners, fancy date nights
Style Number/Barcode: 05002-000957
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: WINE, NAVY
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Maryanne Floral A-Line Formal Dress
Special Occasion
The Maryanna A-line dress brings effortless drama with every step. This satin column gown features an oversized floral print, a sleek halter neckline with hardware detail, and an open-back silhouette that's striking and bold.
Fit & Features
- Statement floral print, premium satin fabric, stretch knit lining
- Halter neckline with hardware insert, tie strap
- Open tie-back, lower zipper and hook-eye closure
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Outdoor weddings, vacations, honeymoons, resorts, cocktail parties, birthday dinners, milestone celebrations, summer date nights
Style Number/Barcode: 05002-000961
Category Name: Long Dresses
Price: $74.90
Availability: In Stock
Available Color: ORANGE
Available Size: XS, S, M, L
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Dakota Lace Applique Mermaid Formal Dress
Special Occasion
Romantic with a refined sense of drama, the Dakota gown is made for moments that call for timeless elegance. Featuring a lace sheer applique sweetheart neck bodice and a mermaid floor-length hem, this gown feels sculpted, graceful, and effortlessly unforgettable.
Fit & Features
- Mesh-lined fabric
- Lace sheer mesh applique bodice with intricate detailing, flexible boning
- Sweetheart neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Black-tie weddings, galas, formal dances, ballroom events, milestone celebrations, big birthday events, fashion-forward events, upscale cocktail soirees, engagement parties, elegant rehearsal dinners
Style Number/Barcode: 05002-000962
Category Name: Long Dresses
Price: $109.90
Availability: In Stock
Available Color: WINE
Available Size: S, M, L
Product Badge:- Ships Free
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Golden Spotlight Plunge Long Sleeve Maxi Dress
Bring the drama and the dazzle. This luxe long sleeve maxi dress mixes a sultry plunge with a draped overlay and a bold statement hardware accent that instantly steals the spotlight.
Fit & Features
- Smooth knit stretch fabric
- Plunge cowl neckline
- Halter bralettes accent with hardware insets
- Fitted long sleeves
- Curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000784
Category Name: Long Dresses
Price: $44.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Indy Lurex Hoop Slit Formal Dress
Special Occasion
For the nights when subtle simply will not do, the Indy lurex mermaid gown is all about sculpted shine and statement detail. The V-neck silhouette, sleek straps, and artful hoops cutouts contour the body, while the floor-grazing skirt and side slit bring just the right amount of drama to your every step.
Fit & Features
- Shimmering lurex fabric with lining
- V-neckline with adjustable spaghetti straps
- Hoops cutouts at bodice and waist
- Mermaid silhouette with side slit
- Floor length hem
- Runs true to size
Where to Wear:
Destination bachelorettes, vacations, honeymoons, birthday dinners, resorts, date nights
Style Number/Barcode: 05002-000963
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: GOLD
Available Size: XS, S, M, L
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Nadine Formal High-Slit Satin Mermaid Dress
Special Occasion
Commanding yet impossibly refined, this is the kind of gown that defines the evening. The Nadine formal dress is crafted from high shine stretch satin in a sculpted mermaid silhouette, featuring a structured strapless sweetheart bodice, lace-up back, and daring side slit for a striking finish.
Fit & Features
- Stretch satin fabric with subtle sheen
- Strapless sweetheart neckline, padded bra cups
- Corset bodice with built-in boning
- Rhine stone accents on the bodice
- Lace-up back , zipper and hook-eye closure
- High side-slit
- Floor-length bonded hem, mermaid silhouette
- Runs true to size
Where to Wear:
Prom, big milestone celebrations, red carpet occasions, black tie galas, weddings, spring balls
Style Number/Barcode: 05002-000971
Category Name: Long Dresses
Price: $149.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M
Product Badge:- Ships Free