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.
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STYLE SPOTLIGHT
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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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Capri Formal One Shoulder Satin Dress
Special Occasion
Make a head-turning moment with a formal dress that wows with each twirl! Capri features a one-shoulder neckline, a double-row asymmetrical spaghetti strap design, and padded cups. Her slim-fit bodice leads to a curve-hugging mermaid silhouette with a stunning high side slit. She is composed of a lined satin fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- One-shoulder neckline
- Double-row asymmetrical spaghetti strap
- Padded cups
- High side slit
- High waist
- Mermaid silhouette
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2298
Category Name: Long Dresses
Price: $14.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Elliana Sequin Mermaid Dress
Special Occasion
Stun with the prettiest sequins in the Elliana mermaid dress! She features a strapless straight across neckline, a padded bust, a high waist seam, and a floor-length, fitted, mermaid silhouette. The sheer mesh fabric includes a full knit lining and all-over sequin embroidery in a gorgeous swirl design. Complete the look with an embellished clutch.
Fit & Features
- Strapless straight across neckline
- Padded bust, no bra required
- Back zipper closure
- High waist seam, floor-length mermaid silhouette
- Sequin embroidery, swirl design
- Sheer mesh fabric, full knit lining
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2324
Category Name: Long Dresses
Price: $19.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kasey Formal Sequin Halter Dress
Special Occasion
Kasey is a picture-perfect beauty! She brings the glitz to the prom in a sequin-knit long dress featuring a sleeveless, halter neckline, cross front and back straps, a cinched bust with built-in padding, and a cute keyhole cutout. Her form-fitting bodice hugs your curves on the sequin-knit-lined fabric that flows effortlessly into a floor-length hem with a sultry slit to show off some leg. Complete the look with a beaded clutch.
Fit & Features
- Sleeveless, halter neckline, cross front and back straps
- Cinched bust, built-in padding, strapless bra friendly
- Back zipper closure, front slit
- Form-fitting bodice
- Floor-length hem
- Sequin-knit lined fabric
- Moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2329
Category Name: Long Dresses
Price: $14.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kaiana Formal Crepe Mermaid Dress
Special Occasion
Make your grand entrance at prom in a formal dress that makes an enchanting impression! Kaiana features a sleeveless cowl neckline, spaghetti straps that lead to a cross-back, and a sexy lace-up back design. Her slim-fit bodice leads to a flared mermaid silhouette with a ruffled hem. The dress is composed of a lined crepe fabric that offers a form-hugging fit wither a moderate stretch. Complete your prom look with rhinestone heels.
Fit & Features
- Sleeveless cowl neckline, spaghetti straps, cross-back design
- Adhesive bra recommended
- Lace-up back, tie closure
- High waist, lower back zipper closure, ruching
- Mermaid silhouette, ruffled hem
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2142
Category Name: Long Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Perry Formal Off-The-Shoulder Dress
Special Occasion
Perry creates a head-turning entrance in her dazzling sequins and elegant demeanor. Arrive at prom looking like perfection in her off-the-shoulder neckline with a mesh insert and delicate shoulder straps that lead to her form-fitting, mermaid silhouette that gently kisses the floor. She features a convenient built-in padded bust and back zipper closure. The formal dress is composed of a mesh-lined fabric with all-over sequin embroidery and minimal stretch. Finish your prom look with statement earrings.
Fit & Features
- Sleeveless, off-the-shoulder neckline, shoulder straps
- Built-in padded bust, strapless bra friendly
- Mesh front insert, back zipper closure
- Form-fitting, mermaid silhouette, floor-length hem
- Sequin-embroidered design
- Mesh-lined fabric, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2206
Category Name: Long Dresses
Price: $19.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Paulina Strappy Open Back Slit Sequin Formal Dress
Special Occasion
Lustrous sequins illuminate the glamorous Paulina formal dress showcasing a strappy open back for sultry allure and a high front slit perfect for showing off heels.
This dazzling dress was made for the spotlight! Love the shimmer? Discover more sequin prom dresses or find a sophisticated look in our wedding guest dresses.
Fit & Features
- Sequin embellished, mesh fabric lined with stretchy knit
- Scoop neckline, padded bra cups
- Adjustable spaghetti straps
- Strappy open back, hook closure
- High front slit
- Form-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, big birthday events, glamorous parties, special occasions
Style Number/Barcode: 05002-9369
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: PERIWINKLE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Karrigan Formal One Shoulder Crepe Dress
Special Occasion
Enchant in a formal dress that radiates sophistication with each step. Karrigan features a ruffled one-shoulder neckline, a slim fit bodice, and a curve-hugging A-line silhouette that is accented with a high side slit. The dress is composed of a lined crepe fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels and a rhinestone clutch.
Fit & Features
- Ruffled one-shoulder neckline
- Adhesive bra recommended
- High side slit
- High waist
- A-line silhouette
- Lined crepe fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2264
Category Name: Long Dresses
Price: $9.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Athena Formal Cutout Sequin Dress
Special Occasion
Sparkle and glow with a formal dress that brings the glamour to your special event! Athena features a plunging sleeveless V-neckline with a twist-front accent, padded cups that add extra support, and adjustable spaghetti straps. Her bodice features dual cutouts that lead to a curve-hugging mermaid silhouette. The dress is composed of a lined sequin mesh fabric that offers a form-hugging fit with a slight stretch. Complete your formal outfit with rhinestone heels.
Fit & Features
- Sleeveless V-neckline, twist-front accent, adjustable spaghetti straps
- Built-in padded bust, no bra required
- Dual cutouts at the waist
- Mermaid silhouette
- Sequin embroidery
- Mesh fabric, full knit lining
- Form-hugging fit, slight stretch
- Runs true to size
Style Number/Barcode: 05002-2323
Category Name: Long Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Luna Formal High Slit Dress
Special Occasion
Radiate elegance with a formal dress that elevates your formal wear. Luna features a sleeveless cowl neckline accented with pleats, spaghetti straps that cross at the back, and lace-up straps that create a customized fit. Her slim waist leads to a form-hugging slim fit with a daringly high side slit. Luna is composed of a lined satin stretch fabric that offers a form-hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless cowl neckline
- Adhesive bra friendly
- Spaghetti straps, cross at back
- Lace-up back
- High waist
- Sheath silhouette, high side slit
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2139
Category Name: Long Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Aliyah Formal Sequin Lace Back Dress
Special Occasion
Enchant at the prom in the Aliyah formal sequin dress perfect for making a dazzling grand entrance. She features a sleeveless, v-neck, sleek adjustable straps, and a built-in padded bust. Her form-fitting bodice leads to an alluring open-back with strappy detail and zipper closure. Her floor-length mermaid silhouette is designed to flatter every figure. The formal dress is composed of a sequin embroidered fabric with an inner lining and no stretch. Complete the look with a chic clutch.
Fit & Features
- Sleeveless, v-neck, adjustable spaghetti straps
- Built-in padded bust, adhesive bra recommended
- Form-fitting bodice, strappy open-back, zipper closure
- Mermaid silhouette
- Floor-length hem
- Sequin embroidered fabric, lining, no stretch
- Fits true to size
Style Number/Barcode: 05002-2317
Category Name: Long Dresses
Price: $19.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Kazia Formal Lace Up Sequin Dress
Special Occasion
Look and feel like royalty in the Kazia formal sequin dress to create a memorizing entrance at prom! She features class and grace in a sleeveless, sweetheart neck with thin spaghetti straps and a built-in padded bust, and a low-cut back with tie closure. Her form-fitting bodice leads to a mermaid floor-length hem that showcases your flattering figure. The formal dress is composed of a sequin embroidered fabric with inner lining and no stretch. Complete the look in statement earrings.
Fit & Features
- Sleeveless, sweetheart neck, thin spaghetti straps
- Built-in padded bust, adhesive bra recommended
- Low-cut back, tie-closure, zipper closure
- Form-fitting, mermaid silhouette, floor-length hem
- Sequin embroidery, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05002-2332
Category Name: Long Dresses
Price: $19.97 $144.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Dorothy Formal Satin A-Line Dress
Special Occasion
The Dorothy formal satin dress will radiate sophistication for your special prom night! She features a sleek one-shoulder strap with a strappy back, a built-in padded bust, and an empire waist. Her figure-flattering A-line silhouette leads to the floor-length hem with a high-cut front slit for a sultry show of leg. Complete your prom look in an elegant necklace set.
Fit & Features
- Sleeveless, one-shoulder strap with a strappy back
- Built-in padded bust, no bra required
- Empire waist, back zipper closure
- A-line silhouette, high-cut front slit
- Floor-length hem
- Satin fabric, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05002-2157
Category Name: Long Dresses
Price: $19.97 $139.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Laine Formal One-Shoulder Ball Gown
Special Occasion
For taking ravishing prom pictures! Laine brings the femme allure in her sleeveless, one-shoulder neckline with applique and rhinestone insets for the perfect touch of glam. She features a figure-flattering A-line silhouette with a sultry front high-cut slit to showcase some leg on the floor-length hem. The formal dress is composed of multi-layers of mesh overlay and an inner lining. Finish your look for prom in a sparkling necklace set.
Fit & Features
- Sleeveless, one-shoulder neckline
- Padded cups, no bra required
- Rhinestone and applique on the bodice
- A-line silhouette, high-cut front slit
- Floor-length hem
- Multi-layers of mesh overlay, inner lining
- Flowy fit
- Runs true to size
Style Number/Barcode: 05005-0066
Category Name: Long Dresses
Price: $29.97 $219.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Chasing Sunsets Floral Maxi Dress
This floral maxi dress is perfect for sunset dinners while on vacay! It features sleeveless, v-neck, sleek spaghetti straps, and a slim-fit silhouette with a front side slit to showcase some skin. Complete the look in trendy sandals.
Fit & Features
- Sleeveless, V-neck, sleek spaghetti straps
- Slim-fit silhouette
- Front side slit
- Maxi-length hem
- Floral pattern
- Knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05101-1393
Category Name: Long Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Shirley Formal Chain Strap Long Dress
Special Occasion
Everyone will lock eyes with these precious locks! Introducing you in the elegant Shirley formal long dress for prom! She features unique chain-link straps atop a classic sweetheart neck with a built-in padded bust and fitted bodice. Her form-fitting mermaid silhouette is designed to flaunt your curves on the crepe knit fabric with a moderate stretch. Complete the look with a rhinestone clutch and earrings.
Fit & Features
- Sleeveless, chain-link straps, sweetheart neck
- Built-in padded bust, strapless or adhesive bra recommended
- Fitted bodice, back zipper closure
- Mermaid silhouette
- Floor-length hem
- Crepe knit fabric, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2225
Category Name: Long Dresses
Price: $19.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Anisa Formal Sequin A-Line Dress
Special Occasion
Bring the sparkle and shine with a formal dress that illuminates at your special event. Anisa features a sleeveless V-neckline with padded cups, bungee spaghetti straps that cross at the back, and a bold open back with a sleek bungee bar strap. Her slim-fit bodice features dual cutouts at the waist and an A-line silhouette. The dress is composed of a lined mesh fabric with a damask sequin pattern. Complete your formal outfit with rhinestone heels.
Fit & Features
- Sleeveless V-neckline, bungee spaghetti straps, cross at the back
- Padded cups, no bra required
- Open back design, bungee bar strap
- High waist seam, dual waist cutouts, A-line silhouette
- Damask sequin pattern
- Lined mesh fabric
- Form-hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2318
Category Name: Long Dresses
Price: $25.97 $124.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Farryn Lace-Up Mermaid Floral Sequin Formal Dress
Special Occasion
The Farryn floral sequin formal dress is the epitome of romance! With a striking lace-up back and a curve-flaunting mermaid silhouette, everyone will admire you in this dress.
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
- Floral pattern, sequin embellished fabric lined with stretchy knit
- V-neckline, padded bra cups
- Spaghetti straps
- Lace-up back, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, garden parties, fancy dates, engagement parties, milestone celebrations
Style Number/Barcode: 05002-9225
Category Name: Long Dresses
Price: $109.90
Availability: In Stock
Available Color: PINK
Available Size: XS, S, M
Product Badge:- Ships Free
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Layton Formal One Shoulder Sequin Dress
Special Occasion
Bring the sparkle to your event with a formal dress that wows from the moment you enter the room. Layton features a damask sequin pattern, a one-shoulder neckline with a built-in padded bust, and a high waist seam that leads to a mermaid silhouette. The dress is composed of a lined mesh fabric that offers minimal stretch. Complete look rhinestone heels.
Fit & Features
- One-shoulder neckline, tank-style strap
- Built-in padded bust
- High rise waist seam
- Mermaid silhouette
- Floor-length hem
- Damask sequin-knit, lined, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2322
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Izzie Formal Sequin Low Back Dress
Special Occasion
Shine bright like a diamond this prom! The Izzie formal dress brings the glitz and gleam so you can sparkle all night. She features a classy sleeveless, plunge v-neck with a mesh insert, tank straps, a built-in padded bust, and a fitted bodice. Showcase your sultry back in her low-cut back design sure to catch some glances. She has a sophisticated mermaid silhouette that leads to a floor-length hem that creates an elongated figure. The formal dress is composed of sequin embroidered fabric with an inner lining and no stretch. Complete the look in chic block heels.
Fit & Features
- Sleeveless, plunge v-neck, mesh insert, tank straps
- Built-in padded bust, adhesive bra recommended
- Fitted bodice, back zipper closure, low-cut back
- Mermaid silhouette
- Floor-length hem
- Sequin embroidered fabric, inner lining, no stretch
- Fits true to size
Style Number/Barcode: 05002-2330
Category Name: Long Dresses
Price: $19.97 $134.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Skylar Sequin A-Line Formal Dress
Special Occasion
Illuminate the night and have a major fairytale moment in the stunning Skylar sequin formal dress! She features a sleeveless V-neckline, thin bungee straps, a padded bust, a high waist seam, and a fitted, floor-length, A-line silhouette with a thigh-high side slit. The sheer mesh fabric features all-over sequin embroidery with a gorgeous iridescent hue and includes a full knit lining. Complete the look with embellished heels.
Fit & Features
- Sleeveless V-neckline, thin bungee straps
- Padded bust, no bra required
- Back zipper, hook and eye closure
- High waist seam, fitted, floor-length, A-line silhouette, high side slit
- Sheer mesh fabric, full knit lining, moderate stretch
- Iridescent sequin embroidery
- Runs true to size
Style Number/Barcode: 05002-2327
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Cassy Formal Sequin Lace Up Dress
Special Occasion
Treat yourself to the sparkling Cassy formal dress to have a glitzy prom moment! She features a classy sweetheart neck with a mesh insert, a built-in padded bust, and thin spaghetti straps. Turn heads thanks to her stunning open-back with a lace-up design. Her fitted bodice leads to a figure-flattering mermaid silhouette on a floor-length hem. The formal dress is composed of a sequin embroidered fabric with an inner lining and no stretch. Complete the look in a rhinestone bracelet.
Fit & Features
- Sleeveless, sweetheart neck, mesh insert, thin spaghetti straps
- Built-in padded bust, adhesive bra recommended
- Fitted bodice, back zipper closure
- Mermaid silhouette, floor-length hem
- Open lace-up back
- Sequin embroidered fabric, inner lining, no stretch
- Runs true to size
Style Number/Barcode: 05002-2331
Category Name: Long Dresses
Price: $19.97 $119.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ellie Lace-Up Sequin Ball Gown
Special Occasion
Lace up in a prom ball gown that will have you camera-ready for stunning pictures at prom! Ellie features a sleeveless sweetheart neckline with a built-in no-slip strip for a secure fit, and padded cups that add support. Her bodice features a damask sequin pattern that leads to a voluminous ball gown skirt with hidden side pockets and pleats. Her back stands out with a stunning lace-up closure that provides a customized fit. She is composed of a lined woven satin fabric that offers a flowy fit with minimal stretch. Includes additional lining and petticoat. Complete prom outfit with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline, no-slip strip
- Padded cups
- High waist, damask sequin print, pleats
- Lace-up back
- Ballgown silhouette
- Lined woven satin fabric
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05004-0138
Category Name: Long Dresses
Price: $29.97 $199.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Filippa Formal Embroidered Sleeveless Dress
Special Occasion
Get swept up in a formal dress that brings the elegance to prom! Filippa features a sleeveless square neckline, supportive padded cups, and removable adjustable spaghetti straps. She features a metallic embroidered baroque pattern throughout that creates a regal vibe. Her slim-fit bodice leads to an enchanting A-line silhouette. She is composed of a lined mesh fabric that offers a flowy fit with minimal stretch. Complete outfit with rhinestone heels and a tennis bracelet.
Fit & Features
- Sleeveless square neckline, removable spaghetti straps
- Padded cups, no bra required
- Hidden back zipper, hook and eye closure
- Metallic embroidered baroque pattern
- A-line silhouette
- Sheer mesh fabric, full knit lining
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1969
Category Name: Long Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jaxine Formal Satin Corset Dress
Special Occasion
Make a grand entrance in a formal dress that radiates elegance! Jaxine features a sleeveless sweetheart neckline with adjustable spaghetti straps and a corset bodice with piping accents. Her slim-fit bodice leads to a sweeping A-line silhouette with a daring high side slit. She is composed of a smooth satin fabric that offers a relaxed fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline, adjustable spaghetti straps
- Structured and padded bust, no bra required
- Corset bodice, contrast piping, flexible boning
- Back zipper, hook and eye closure
- High waist seam, A-line silhouette, high side slit
- Satin fabric
- Flowy fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-1838
Category Name: Long Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free