Long Dresses
Long dresses never go out of style, especially when they hit all the right notes—trendy, stylish, and camera-ready. From maxi and full-length 'fits to ankle-length sheaths or flirty fit and flare cuts, there’s a vibe for every plan. Ruffles, tiered mesh, halter, strapless designs, and off-the-shoulder necklines flatter and bring the drama. Go sleek in buttery jersey knit, bold in glittery fabric, luxe in satin, or fresh in floral. Cutouts, open-back, and hardware details make them perfect for casual, dressy, or semi-formal looks.
HomeLong Dresses

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Long Dresses That Make Every Moment Unforgettable
Discover the effortless elegance of Windsor’s long dresses, designed to fit any occasion, from breezy daytime outings to glamorous evening events. Whether you're searching for a casual long dress in soft cotton blends or a show-stopping formal long dress in satin or glitter mesh, our collection offers stylish silhouettes and trending details to keep you looking flawless.
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 a modern sleeveless look. Looking for something bold? Our collection features fresh seasonal colors, vibrant prints, and luxurious fabrics like velvet, lace, crepe, and soft knits. Make a statement in a floral print long dress featuring Windsor’s exclusive and unique designs, from dreamy watercolor reds to blooming pinks and bold purples or blues, perfect for any occasion.
From romantic open-back details to classic square neck and sweetheart styles, these dresses offer a modern twist on timeless elegance. Whether you're dressing up for a wedding, a formal gala, or a casual 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 the perfect fit for every occasion this season.
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Gisel Formal X-Back Long Dress
Special Occasion
Showcase your curves in the lovely Gisel formal long dress that brings the sultry appeal to the evening! She features a classic sleeveless, square neck bodice with spaghetti straps that shape the X-back detail and lattice design. Her fitted empire waist creates an hourglass illusion on the form-fitting, long silhouette. Complete the look with a sparkly clutch and earrings.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Adhesive bra recommended
- X-back straps, lattice design, tie closure, ruching at the lower back
- Empire waist, long-length hem
- Smooth knit fabric
- Form-fitting silhouette, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1981
Category Name: Long Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Evette Glitter One-Shoulder Slit Formal Dress
Special Occasion
Sweet and stunning, the Evette glitter one-shoulder slit formal dress will make a lasting impression throughout the night! She features a sultry knotted one-shoulder strap with a slit accent and seam detailing along the fitted empire waist. Flaunt your curvy figure and show some leg in her form-fitting maxi silhouette with high-side slit detail. This formal dress is composed of a textured glitter knit-lined fabric with a moderate stretch. Complete the look in a rhinestone tiara.
Fit & Features
- One-shoulder, knotted slit strap
- Adhesive bra recommended
- High side slit
- Empire waist
- Bodycon silhouette, floor-length hem
- Textured glitter-knit fabric, skirt lining
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1882
Category Name: Long Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Terra Formal Cutout Mermaid Dress
Special Occasion
Step out like the main character you are in a dress that is a true one of a kind! Terra features a sleeveless sweetheart neckline, a metal O-ring at the center of the bodice, spaghetti straps, and a sexy cutout at the waist. The slim-fit waist leads to a curve-hugging mermaid silhouette. Terra is composed of a lined woven satin fabric that offers a slight stretch. Complete look with rhinestone heels and a faux fur wrap.
Fit & Features
- Sleeveless, sweetheart neckline, spaghetti straps
- Center front metal O-ring
- Cutout at the waist
- Mermaid silhouette
- Floor-length hem
- Satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1895
Category Name: Long Dresses
Price: $14.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Amiah Formal High Slit Corset Dress
Special Occasion
Make an enchanting entrance with a dress that will mesmerize from the moment you enter the room. Amiah features a sleeveless sweetheart neckline, a corset-styled bodice, lightly padded cups with underwire, adjustable chain-link spaghetti straps, and a sheer illusion bodice with flexible boning. The slim-fit bodice leads to a satin A-line skirt with a high side slit. Amiah offers a form-hugging fit with minimal stretch. Complete look with a faux fur wrap and a sphere clutch.
Fit & Features
- Sleeveless sweetheart neckline
- Corset-styled bodice
- Lightly padded cups, underwire
- Adjustable chain link spaghetti straps
- Sheer illusion bodice, flexible boning, back zipper, hook and eye closure
- A-line satin skirt, high side slit
- Form-hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1786
Category Name: Long Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Octavia Formal A-Line Crepe Dress
Special Occasion
For those unforgettable nights stun in a formal long dress that creates a perfect snap-shot moment! Octavia features an off-the-shoulder neckline with a luxe fold-over accent, a high-fitted waist, an asymmetrical high side slit on the right leg, and an A-line silhouette. Octavia is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete the outfit with an adhesive bra and shapewear to achieve that sleek look.
Fit & Features
- Off-the-shoulder neckline, fold-over accent
- Asymmetrical high side slit on the right leg
- High waist
- A-line silhouette, form-hugging fit
- Lined crepe fabric, moderate stretch
- Strapless or sticky bra friendly
- Runs true to size
Style Number/Barcode: 05002-1931
Category Name: Long Dresses
Price: $19.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Kaylen Sequin Off-The-Shoulder Formal Dress
Special Occasion
Embody elegance and glamour in the Kaylen Sequin Off-The-Shoulder Formal dress for a stunning grand entrance! She features a sweetheart neck with a wire inset for a structured look on her fitted bodice. Flaunt your curves in the mermaid silhouette with a high-side slit for a sultry show of leg on the floor-length hem. She's composed of a sequin-mesh lined fabric with no stretch. Complete the look in classy black heels.
Fit & Features
- Sweetheart neck with wire inset | Off-The-Shoulder
- Adhesive bra recommended
- High-side slit | Back zipper closure
- Fitted empire bodice
- Mermaid silhouette | Floor-length hem
- Sequin-mesh lined fabric
- Fits true to size | No stretch
Style Number/Barcode: 05002-1820
Category Name: Long Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Carmella High Slit Corset Dress
Special Occasion
Make your appearance one remember with a formal dress that brings the drama! Carmella features a sleeveless, square neckline, built-in padded bust with a pleated overlay, adjustable spaghetti straps, and a corset bodice with flexible boning. The slim-fit bodice leads to a curve-hugging A-line silhouette accented with a high side slit. The dress is composed of a lined satin fabric that offers a form-hugging fit with minimal stretch. Complete look with a faux fur wrap and rhinestone heels.
Fit & Features
- Sleeveless square neckline, adjustable spaghetti straps
- Built-in padded bust
- Pleated overlay at bust
- Corset bodice, flexible boning, back zipper closure
- A-line silhouette, high side slit
- Silky smooth satin fabric, lined, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2826
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Hallie Formal High Slit Corset Dress
Special Occasion
Make a daring impression with a formal dress that wows from all angles! The dress features a sleeveless square neckline, a trendy corset bodice with flexible boning, and sexy dual cutouts at the waist. The slim-fit bodice leads to a curve-hugging A-line silhouette with a high side slit. Hallie is composed of a lined crepe fabric that offers a form hugging fit with a moderate stretch. Complete look with a rhinestone sphere clutch and a faux fur wrap.
Fit & Features
- Sleeveless square neckline, silicone non-slip strip
- Corset bodice, flexible boning
- Dual cutouts at the waist
- A-Line silhouette
- High side slit
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1891
Category Name: Long Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Zendaya Lace-Up Back Mermaid Formal Dress
Special Occasion
The Zendaya formal dress will have heads turning all night long. Look and feel like a dream in her stunning mermaid silhouette, lace-up back, and a sexy slit along the floor-length hem. She's composed of a shiny-smooth knit fabric that effortlessly drapes your body and offers a moderate stretch. Complete your elegant look with a rhinestone necklace and clutch.
Fit & Features
- Sleeveless, spaghetti straps
- Scoop neckline
- Lace-up back design
- Mermaid silhouette
- High-cut slit, floor-length hem
- Shiny-smooth knit fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-1487
Category Name: Long Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Vienna Long Sleeve Open Back Bodycon Formal Dress
Special Occasion
Make a jaw-dropping impression in the Vienna floor-length formal dress at black tie events and galas. The formal gown is designed with a head-turning open back, a bodycon silhouette, and a high front slit that flaunts your figure. Pair with heels.
Fit & Features
- Smooth knit fabric lined with stretchy knit
- Fitted long sleeves
- Mock neck with button closures
- Open back
- High front slit
- Bodycon silhouette, floor-length hem
- Runs true to size
Style Number/Barcode: 05002-9361
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
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Anna Formal High-Slit Mermaid Dress
Special Occasion
Simple and chic, the Anna formal mermaid dress is perfect for bridesmaids or if you're going to be a guest at an upcoming wedding! She features a sleeveless cowl neckline, adjustable spaghetti straps for a customized fit, a flattering high waist seam, and a floor-length fitted mermaid silhouette with a stylish thigh-high front slit. The crepe fabric offers a moderate stretch. Complete the look in this formal long dress with strappy stiletto heels.
Fit & Features
- Sleeveless cowl neckline
- Adjustable spaghetti straps
- Flexible boning at the bodice, high waist seam
- Floor-length fitted mermaid silhouette, high front slit
- Crepe fabric, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-1858
Category Name: Long Dresses
Price: $54.90
Availability: Out of Stock
Product Badge:- Ships Free
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Jewel Formal High Slit Sequin Dress
Special Occasion
Shine like the gem you are with a sequin dress that brings that million-watt glow! You'll arrive at prom with all eyes on you. Jewel features sparkling sequins throughout, a sleeveless wrap V-neckline, adjustable spaghetti straps for a customized fit, ruching on the left side of the bodice, and a wrap skirt silhouette with a high slit. The dress is composed of a lined mesh fabric that offers a form-hugging fit with slight stretch. Complete your gorgeous prom-ready look with rhinestone heels and a faux fur wrap.
Fit & Features
- Sleeveless wrap V-neckline, adjustable spaghetti straps
- Strapless bra recommended
- All-over sequin embroidery
- Left side ruching, back zipper closure
- Wrap skirt silhouette, high side slit
- Lined mesh fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1862
Category Name: Long Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Constance Formal Ruffled Glitter Dress
Special Occasion
Radiate elegance with a formal dress that channels endless shine! Constance features a sleeveless square neckline and spaghetti straps. Her high waist features a gorgeous high side slit with a ruffled trim and an A-line silhouette. The dress is composed of a lined glitter knit fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a clutch.
Fit & Features
- Sleeveless square neckline
- Spaghetti straps
- High waist
- High side slit, ruffled trim
- A-Line, mini skirt length knit lining
- Lined glitter knit fabric
- Form hugging fit, moderate stretch, runs true to size
The saturation of glitter varies. Glitter may transfer.
Style Number/Barcode: 05002-1920
Category Name: Long Dresses
Price: $14.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Darcy Satin Corset Asymmetrical Slit Formal Dress
Special Occasion
Sashay into the party wearing the Darcy satin formal dress! She features a sultry, strapless asymmetrical neckline that leads to the corset-style bodice with flexible boning to provide support and structure the pleated empire waist. Flaunt a sexy show of leg in the high-cut side slit that effortlessly flows into a floor-length silhouette. Composed of a luxe, smooth satin-lined fabric with minimal stretch. Polish your radiate look off with sparkly heels and a rhinestone choker.
Fit & Features
- Strapless, asymmetrical neckline
- Strapless or adhesive bra recommended
- Corset-style bodice, flexible boning
- Pleated empire waist, back zipper, hook and eye closure
- High-cut side slit, floor-length hem
- Luxe smooth lined-satin fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1829
Category Name: Long Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kaelyn Sequin V-Neck Slit Formal Dress
Special Occasion
A true thing of beauty! The Kaelyn Sequin V-Neck Slit Formal dress will not only catch the light but many stares. She features bishop long sleeves, and a sultry v-neck atop an empire waist leading to a slit, floor-length silhouette perfect for a show of skin. The sequin embroidered-lined fabric offers a minimal stretch. Complete the look in platform strappy heels.
Fit & Features
- Bishop long sleeves, button cuffs
- V-neck, bra friendly
- Empire waist, back zipper closure
- High side slit, floor-length
- Sequin embroidery
- Lined fabrication
- Fits true to size, minimal stretch
Style Number/Barcode: 05002-2189
Category Name: Long Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
- Bishop long sleeves, button cuffs
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Azalea Formal Sequin Scroll Dress
Special Occasion
Stun a formal prom dress made for a prom queen like you babe! Azalea features an off-the-shoulder neckline, fitted long sleeves, and a luxe sequin scroll pattern. Her fitted waist leads to a flared mermaid silhouette that is perfect for making your grand entrance at prom! She is composed of a lined mesh fabric that offers a form hugging fit with a slight stretch. Complete your prom outfit with a rhinestone tiara and heels.
Fit & Features
- Off the shoulder neckline, no-slip strip
- Fitted long sleeves
- High waist
- Sequin scroll pattern
- Mermaid silhouette
- Lined mesh fabric
- Form hugging fit, slight stretch, runs true to size
Style Number/Barcode: 05002-0962
Category Name: Long Dresses
Price: $14.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Vee Formal Sequin Mermaid Dress
Special Occasion
Shine like the prom queen you are with a prom dress that was made to stand in the spotlight! Vee features a sleeveless wired V-neckline, padded cups to go braless, and adjustable spaghetti straps that create a customized fit. She stands out with a damask sequin pattern throughout. Her slim-fit waist leads to a flared mermaid silhouette that creates a dramatic entrance. Vee is composed of a fully lined mesh fabric that offers a form hugging fit with minimal stretch. Complete your prom outfit with heels and a sphere clutch.
Fit & Features
- Sleeveless wired V-neckline
- Padded cups, adjustable spaghetti straps
- Damask sequin pattern
- High waist, hidden back zipper closure
- Mermaid silhouette
- Fully lined mesh fabric
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05002-1848
Category Name: Long Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Tia Swiss Dot Corset A-Line Formal Dress
Special Occasion
Unveil the elegance of the Tia formal dress to the crowd full of sophistication and grace! She features adjustable spaghetti straps, a ruched sweetheart neck with padding, and a corset-style bodice with flexible boning. Her empire waist effortlessly flows into the a-line floor-length slit hem. This dress is composed of a swiss dot mesh fabric with lining and no stretch. Complete the look in platform heels and glam hoops.
Fit & Features
- Sleeveless, adjustable spaghetti straps
- Ruched sweetheart neck, padded
- Corset-style bodice, flexible boning, empire waist
- A-line floor-length slit hem
- Swiss dot mesh fabric, lined, no stretch
- Zipper closure
- Fits true to size
Style Number/Barcode: 05002-1844
Category Name: Long Dresses
Price: $14.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Tori Off-The-Shoulder Lace Formal Dress
Special Occasion
Alluring and chic, the Tori off-the-shoulder lace formal dress will create a stunning night-out look for your next soiree! She features a sheer lace top with a lined and padded bust, a straight-across neckline with a scalloped hem, long fitted sleeves, and a sheer illusion bodice. Her high waist seam flows out to a floor-length fitted silhouette with a sultry thigh-high front slit. Complete the outfit with rhinestone earrings and sleek and strappy heels.
Fit & Features
- Sheer lace top, lined and padded bust
- Off-the-shoulder straight across neckline, scalloped hem
- Back zipper and hook and eye closure
- Long fitted sleeves
- Sheer illusion bodice
- High waist seam, floor-length fitted silhouette, front slit
- Sheer lace fabric, knit skirt lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1600
Category Name: Long Dresses
Price: $14.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lindsay Corset Mermaid Sequin Glitter Formal Dress
Special Occasion
The Lindsay sequin glitter formal dress is a real show-stopper designed to make you feel like pure magic! The sheer corset-style bodice brings the drama while the mermaid silhouette puts your curves on display.
All eyes are on you in this radiant dress. If sparkle is your signature, discover stunning sequin prom dresses or opt for effortless sophistication with our eye-catching formal dresses.
Fit & Features
- Sequin glitter applique, mesh partially lined fabric
- V-neckline, adjustable spaghetti straps
- Sheer corset-styled bodice, bra pads attached
- Low-back design
- Mermaid silhouette, floor-length hem
- Runs true to size
- Extra glitter and sequins for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, black tie parties, galas, glam functions and events
Style Number/Barcode: 05002-9714
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: S
Product Badge:- Ships Free
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Babe In Stripes Strapless Cutout Ribbed Knit Midi Dress
Be a bold babe in this striped knit midi dress perfect for styling over your swimsuit or wearing alone. Featuring a strapless neckline and cutout bodice, this bodycon dress will hug your curves in all the right places. The stretchy ribbed knit fabric and midi-length hem add comfort and style, while the striped pattern adds a fun twist. Complete the look with sandals and sunnies!
Fit & Features
- Striped pattern
- Stretchy ribbed knit fabric
- Strapless neckline
- Cutout bodice
- Bodycon fit
- Runs true to size
Style Number/Barcode: 06005-1939
Category Name: Long Dresses
Price: $6.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lessie Formal High Slit A-Line Dress
Special Occasion
Show up to your event like the true diva you are with a formal dress that wows from the moment you enter the room! The Lessie long formal dress features a sleeveless cowl neckline, spaghetti straps, a high fitted waist, and a floor-length A-line silhouette that is accented with a high side slit to show some leg. The dress is composed of a smooth knit fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps
- Adhesive bra recommended
- Open back, cross-back strap design
- High waist, high side slit
- Floor-length A-line silhouette
- Lined smooth knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-1894
Category Name: Long Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Grace Sweetheart Rhinestone Mermaid Formal Dress
Special Occasion
Effortless with a touch of glam, the Grace formal dress makes a stunning statement! She features a strapless, tube sweetheart neck design with a no-slip grip and a fitted, empire waist with a rhinestone trim cutout. The dress is composed of a smooth-knit-lined fabric with a moderate stretch. Complete your elegant look in a sparkly tiara and heels.
Fit & Features
- Strapless, sweetheart neck, no-slip grip
- Empire waist, rhinestone trim cutout
- Mermaid silhouette
- Floor-length hem
- Smooth-knit lined fabric
- Moderate stretch
- Fits true to size
Style Number/Barcode: 05002-1905
Category Name: Long Dresses
Price: $14.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Melanie Sleeveless Cutout Mermaid Dress
Special Occasion
Showcase a sultry bold look in the stunning Melanie sleeveless mermaid dress. She features spaghetti straps, a double twist-front design with a sweetheart neckline and dual front cutouts, and a floor-sweeping fitted mermaid silhouette. Style this dress with neutral strappy heels and sleek hoop earrings.
Fit & Features
- Sleeveless, sweetheart neckline, spaghetti straps
- Strapless or adhesive bra recommended
- Dual twist-front design, cutout bodice
- Back zipper closure
- Form-hugging, mermaid silhouette
- Floor-length hem
- Sheen knit fabric, lining, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2037
Category Name: Long Dresses
Price: $19.97 $56.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale