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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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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Alanna Ruffled Lace Corset Mermaid Dress
Special Occasion
Showcase your romantic flair in the Alanna formal mermaid dress that features a sleeveless sweetheart neckline with a built-in padded bust, a chic corset bodice, and adjustable spaghetti straps detailed with cascading ruffled accents. The floor-length mermaid silhouette will hug your stunning curves. Complete your look with dainty duster earrings.
This dress is all about movement and flair. Want more standout designs? Discover our eye-catching ruffle prom dresses or embrace an elevated style with our guest dresses.
Fit & Features
- Sheer floral lace fabric with knit lining, moderate stretch
- Sweetheart neckline with padded bust, no-slip strip
- Corset bodice, angled high waist seam
- Back zipper with hook-eye closure
- Adjustable spaghetti straps, ruffled accents
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8737
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: ROSE
Available Size: XS, S
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Maisie Satin Corset Mermaid Formal Dress
Special Occasion
An elegant evening awaits in the Maisie Satin Corset Mermaid Formal dress! She creates a breathtaking moment in her strapless, corset-style bodice with a structured fit along the empire waist. Her mermaid silhouettes effortlessly flow in a floor-length hem with a sultry high-side slit for a show of leg. The formal dress is composed of a luxe satin-lined knit fabric with a moderate stretch. Finish the look with a chic hair clip to create a flawless updo.
Fit & Features
- Corset style bodice, strapless
- Adhesive bra recommended
- High side slit, back zipper closure, flexible boning
- Empire waist, mermaid silhouette
- Floor-length hem
- Luxe satin-lined knit fabric
- Fits true to size, moderate stretch
Style Number/Barcode: 05002-2118
Category Name: Long Dresses
Price: $19.97 $72.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lauren Formal Sequin Ombre Dress
Special Occasion
Bring the sparkle with a formal dress that makes your moment a special one! The dress features a one-shoulder dress neckline, a double-row bungee spaghetti strap, and padded cups. The slim-fit bodice leads to an A-line silhouette with a high side slit. The dress features sequins that have a dazzling ombre effect that shimmers under the spotlight. The dress is composed of a lined mesh fabric that offers a form-hugging fit with minimal stretch. Complete look with rhinestone heels.
Fit & Features
- One-shoulder neckline
- Double-row bungee spaghetti strap
- Padded cups
- High waist, high side slit
- Ombre sequins
- A-line silhouette
- Form-hugging fit, minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2334
Category Name: Long Dresses
Price: $14.97 $134.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Elizabeth Low Back Mermaid Formal Dress
Special Occasion
Made for black-tie moments and unforgettable entrances. The Elizabeth formal dress offers a sleek mermaid silhouette with a softly draped cowl neckline and a striking open back that ties like a dream.
Fit & Features
- Smooth knit fabric with luxe shine
- Draped cowl neckline
- Low cowl back detail with spaghetti strap tie
- Mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, engagement parties, fancy rooftop dinners, big birthday events
Style Number/Barcode: 05002-000032
Category Name: Long Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Julianna Strapless Lace Formal Dress
Special Occasion
Make heads turn with the stunning details of the floor-sweeping Julianna prom dress! She features a strapless sweetheart neckline with a padded bust, a sheer illusion bodice with a chic corset design, a lattice back design for a customized fit, and a dramatic floor-length silhouette with a trumpet hem. The sheer lace fabric showcases floral appliques with sparkling crystal accents at the bodice and includes a full nude-hued knit lining. Complete your prom-ready look with a sleek clutch.
Fit & Features
- Strapless sweetheart neckline
- Padded bust, no bra required
- Sheer illusion bodice, corset design, flexible boning
- Lattice back design, tie closure, lower back zipper and hook and eye closure
- Floor-length flowy silhouette, trumpet hem
- Sheer lace fabric, floral appliques, mini crystal accents, full nude-hued knit lining
- Minimal stretch
- Runs true to size
Style Number/Barcode: 05005-0070
Category Name: Long Dresses
Price: $54.97 $259.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Blakely Formal Open Back Dress
Special Occasion
Make a grand entrance in a formal dress that highlights your sophisticated style! The dress features a sleeveless cowl neckline, spaghetti straps, and a sexy open back with lace-up straps for a customized fit. The slim-fit waist leads to an A-line silhouette with ruching throughout and is accented with a high side slit. The dress is composed of a lined smooth knit fabric with a metallic sheen finish. Complete look with rhinestone heels.
Fit & Features
- Sleeveless cowl neckline
- Adhesive bra recommended
- Spaghetti straps
- Ruching, high side slit
- Open back, lace-up straps
- Lined smooth knit fabric, metallic sheen
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-1958
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Celia Formal Sequin Two-Piece A-Line Dress
Special Occasion
Make your grand entrance at prom in the Celia Formal Sequin Two-Piece A-Line dress sure to leave the room wonderstruck! She's designed in a two-piece silhouette with a strapless, tube sequin embroidered top with a built-in padded bust. Bring the drama to the night in her A-line satin skirt featuring a floor-sweeping silhouette with a slit accent that's perfect styling with glitzy heels to add extra shine to your prom night ensemble!
Fit & Features
- Two-piece design
- Strapless sequin tube top, built-in padded bust
- Attached on the back, zipper and hook and eye closure
- A-line satin-lined skirt
- Side slit, floor-length hem
- No stretch
- Runs true to size
Style Number/Barcode: 05002-2005
Category Name: Long Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ruby Embellished Formal Dress
Special Occasion
Sparkle up the night and bring the glamour in the gorgeous Ruby embellished formal dress. She features a sleeveless square neckline, dual spaghetti straps that lead to a sultry open back with a thin strappy design, and a fitted bodice with all-over iridescent heat stones that will catch everyone's eye. Her high waist seam flows out to a dramatic floor-length sheer tulle skirt with an inner lining with chic dual front slits. Complete the look with rhinestone hoops.
Fit & Features
- Sleeveless square neckline, dual spaghetti straps
- Adhesive bra recommended
- Open back, thin strappy design, lower back zipper closure
- Fitted bodice, all-over iridescent embellishments
- High waist seam, floor-length tulle skirt, inner lining, dual front slits
- Lurex and mesh fabrics, iridescent heat stones
- Flowy silhouette
- Runs true to size
Style Number/Barcode: 05002-2291
Category Name: Long Dresses
Price: $19.97 $134.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Mel Formal Glitter Corset Ball Gown
Special Occasion
Look like a dream wearing the Mel ball gown for prom! Delicate sparkle shines on her floral embroidered corset a-line silhouette featuring a classy strapless, sweetheart neckline with a built-in padded bust and flexible boning for a structured look. Plus, she has side hidden pockets perfect for keeping your hands warm throughout the night. The ball gown is composed of multi-layers of tulle and woven lining to create a full effect. Complete your prom look with an elegant hair clip for a chic updo.
Fit & Features
- Strapless, sweetheart neckline, built-in padded bust
- Strapless or adhesive bra recommended
- Corset-style bodice, flexible boning, back zipper closure
- A-line, floor-length silhouette
- Side hidden pockets
- Glitter floral embroidered pattern
- Multi-layers of tulle and woven linings
- Fits true to size, no stretch
Style Number/Barcode: 05005-0057
Category Name: Long Dresses
Price: $101.97 $239.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Rita Woven Satin Embellished Ball Gown
Special Occasion
Enchant in the perfect prom dress that will make your night one to remember! The dress features a sleeveless sweetheart neckline, padded cups with flexible boning, spaghetti straps that lead to a cross-back design, and a lace-up back design. Her empire waist leads to a voluminous ball gown skirt with hidden side pockets that are accented with gemstone embellishments. The dress is composed of a woven satin fabric that offers a form hugging fit with minimal stretch. Complete your prom outfit with rhinestone shoes and a rhinestone clutch.
Fit & Features
- Sleeveless sweetheart neckline
- Padded cups, flexible boning
- Spaghetti straps, lace-up back
- Empire waist
- Hidden side pockets, gemstone embellishments
- Lined woven satin fabric, mesh petticoat
- Form hugging fit, minimal stretch, runs true to size
Style Number/Barcode: 05004-0154
Category Name: Long Dresses
Price: $29.97 $199.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Juliana High Slit Satin Dress
Special Occasion
Bring the elegance and glamour to your evening in the sleek Juliana satin dress. She features a sleeveless cowl neckline, rhinestone embellished straps, a high waist seam, front ruched detailing, and a fitted, floor-length silhouette with a sultry thigh-high side slit. The smooth satin-knit fabric offers a moderate stretch. Style this dress with embellished heels.
Fit & Features
- Sleeveless cowl neckline, rhinestone embellished straps
- Strapless or adhesive bra recommended
- High waist seam, front ruching, back zipper, hook and eye closure
- Fitted floor-length silhouette, high side slit
- Satin-knit fabric
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2127
Category Name: Long Dresses
Price: $33.97 $78.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Beachside Brunch Swim Coverup Dress
Strut down the pier looking so fab in this maxi coverup dress featuring a sleeveless V-neckline, tank straps, and a form-fitting silhouette with a sultry front slit. The coverup dress is composed of an unlined semi-sheer knit fabric that offers a form-hugging fit. Perf for layering over your bikinis, complete the look in sandals.
Shop More Sweater Dresses: Sweater Dress Collection
Fit & Features
- Sleeveless V-neckline, tank straps
- Surplice accent
- Form-fitting silhouette
- Front slit
- Maxi-length hem
- Unlined, semi-sheer sweater-knit fabric, no stretch
- Runs true to size
Style Number/Barcode: 06005-1250
Category Name: Long Dresses
Price: $7.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Jaqueline Strapless Slit Glitter Formal Dress
Special Occasion
Glisten like never before in the Jaqueline glitter formal dress that'll sparkle all night! Designed with a form-hugging fit, this floor-length dress boasts a sophisticated strapless neckline and a high wrap slit for a sultry flair.
Flawlessly chic and bold, this dress is a statement. If strapless styles are your go-to, explore our strapless prom dresses or embrace effortless fashion with our formal dresses.
Fit & Features
- Glitter fabric lined with stretchy knit
- Strapless sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure
- High wrap slit
- Form-hugging fit
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie galas and weddings, formal events
Style Number/Barcode: 05002-9520
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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Lilian Formal Sequin Low Back Dress
Special Occasion
Rendezvous in the Lilian formal sequin dress that is sure to make a grand exit at your next fancy soiree. Showcase elegance and sultriness in her low-back design perfect for flaunting some skin. She features a sleek, sleeveless, v-neck, bungee spaghetti straps, and a form-fitting silhouette with a flared long hem. Complete the look in glitzy earrings.
Fit & Features
- Sleeveless, v-neck, bungee spaghetti straps
- Adhesive bra recommended
- Low-back design, back zipper closure
- Form-fitting silhouette
- Flared long hem
- Sequin filigree pattern
- Fits true to size
Style Number/Barcode: 05002-2342
Category Name: Long Dresses
Price: $14.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Dorothea Formal Sequin Mermaid Dress
Special Occasion
Shine bright like the stars in your eyes in the Dorothea formal sequin dress for the prom and any red carpet affair! She features a classic, sleeveless, sweetheart neckline, sleek bungee spaghetti straps, and a built-in padded bust for a supportive fit. Flaunt your curves in her figure-loving, mermaid silhouette with a sultry high-cut front slit perfect for showcasing some skin on the floor-length hem. Complete your prom look with a glam clutch.
Fit & Features
- Sleeveless, sweetheart neckline, bungee spaghetti straps
- Built-in padded bust, no-bra required
- Back zipper closure
- Form-fitting mermaid silhouette
- High-cut front slit, floor-length hem
- Sequin knit fabric
- Fits true to size
Style Number/Barcode: 05002-2336
Category Name: Long Dresses
Price: $20.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Judy Formal Sequin Ombre Lace Up Dress
Special Occasion
Judy brings the sparkle in her eye-catching sequin-embroidery with a unique ombre effect sure to wow the crowd! The formal long dress features a classy, sleeveless, square neck, adjustable spaghetti straps, and a built-in padded bust. Create a head-turning exit in her sultry open back with a lace-up closure atop a form-fitting mermaid silhouette with a front high-cut slit. Finish the look with fringe rhinestone earrings for extra sparkle.
Fit & Features
- Sleeveless, square neck, adjustable spaghetti straps
- Built-in padded bust, no bra required
- Open-back, lace-up, and zipper closure
- Form-fitting mermaid silhouette
- Front high-cut slit, floor-length hem
- Ombre sequin embroidery
- Lined fabric, moderate stretch, fits true to size
Style Number/Barcode: 05002-2262
Category Name: Long Dresses
Price: $19.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Catch The Bouquet Chiffon Maxi Dress
Tis' the season for weddings! Catch the bouquet in this floral chiffon maxi dress featuring cute long peasant sleeves, ruffled shoulders, and a sweetheart neck with a built-in padded bust. The fitted bodice leads to a maxi-length hem with a sultry side slit. Complete the look in strappy mules.
Fit & Features
- Long peasant sleeves, ruffled shoulders
- Sweetheart neck, built-in padded bust
- Fitted bodice, back smocked panel
- Side slit, maxi-length hem
- Floral pattern
- Chiffon-lined fabric, no stretch
- Runs true to size
Style Number/Barcode: 05101-1521
Category Name: Long Dresses
Price: $26.97 $58.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Koami Formal One Shoulder Dress
Special Occasion
Make your dramatic entrance in a formal dress that showcases your iconic style. Koami features a sleeveless, one-shoulder neckline with asymmetrical dual straps, a high waist seam, and an A-line silhouette accented with a high side slit. The dress is composed of a lined crepe fabric that offers a moderate stretch. Complete look with rhinestone heels and an anklet.
Fit & Features
- Sleeveless, one-shoulder neckline
- Adhesive bra recommended
- Asymmetrical dual strap
- High waist seam, high side slit
- A-line silhouette
- Crepe-lined fabric, moderate stretch
- Fits true to size
Style Number/Barcode: 05002-2282
Category Name: Long Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Amy Formal Sequin V-Neck Long Dress
Special Occasion
Made to sparkle and stun, be seen in a new light in the Amy formal sequin dress for your next dressy event! She's ready for the spotlight in her effortless form-fitting sleeveless silhouette with unique, inverted sequin embroidery on delicate mesh-lined fabric. Complete the look with a chic box clutch.
Fit & Features
- Sleeveless, V-neck, bungee spaghetti straps
- High-waist seam, back zipper closure
- Form-fitting silhouette
- Floor-length hem
- Inverted sequin-embroidery, mesh-lined fabric
- Minimal stretch
- Runs true to size
Style Number/Barcode: 05002-2258
Category Name: Long Dresses
Price: $19.97 $149.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Saskia Formal High Slit Dress
Special Occasion
Make your mark with a formal dress that wows with each step! Saskia features a halter neck with adjustable neck ties, an empire waist, and an A-line silhouette accented with a high side slit. The dress is composed of a lined satin stretch fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels and a tennis bracelet.
Fit & Features
- Halter neck
- Adhesive bra recommended
- Adjustable neck ties
- Empire waist
- High side slit
- A-line
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2132
Category Name: Long Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Charlotte Sleeveless Halter Formal Dress
Special Occasion
For a look that's sleek and sultry while also showcasing luxe glamour, the Charlotte formal dress is a go-to. She features a sleeveless halter neckline with a cross-front design, a center strap with a curved metal accent, dual cutouts to show a hint of skin, and a floor-length, fitted A-line silhouette with a thigh-high front slit. Style this dress with strappy stilettos.
Fit & Features
- Sleeveless halter neckline, twist-front design
- Adhesive bra recommended
- Center horizontal strap, curved metal accent
- Open back
- Dual front cutouts, ruching, high front slit
- Floor-length A-line silhouette
- Knit fabric
- Fitted, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2068
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Piper High Slit Ruched Formal Dress
Special Occasion
Radiate all the chic vibes in the stunning Piper formal dress! She features long sheer chiffon blouson sleeves, a plunging V-neck and back, a ruched curve-hugging body, and a flowy floor-length silhouette with a high front slit to showcase some leg. Style this dress with strappy stiletto heels.
Fit & Features
- Long sheer chiffon blouson sleeves
- Deep V-neck and back
- Ruched body, flowy floor-length silhouette
- High front slit
- Knit fabric, mini-length knit lining
- Form-hugging fit, moderate stretch
- Runs true to size
Style Number/Barcode: 05002-2075
Category Name: Long Dresses
Price: $29.97 $54.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Lynette Embroidered Corset Slit Mermaid Formal Dress
Special Occasion
A luminous and luxe look like the Lynette mermaid formal dress is ready for the night of your dreams! From the gorgeous embroidered rhinestone sequin corset bodice to the lace-up open back, you'll enchant everyone.
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
- Sheen knit fabric lined with stretchy knit
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Sheer embroidered corset bodice, sequins, rhinestones, beading
- Flexible boning, back zipper and hook-eye closure
- High slit, mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, black tie galas, balls, fancy birthday parties
Style Number/Barcode: 05002-9158
Category Name: Long Dresses
Price: $164.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M
Product Badge:- Ships Free
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Libbie Formal Sequin Cutout Dress
Special Occasion
Bring the sparkle to your event with a formal dress that adds the glitz and glam! Libbie features dazzling sequins throughout, a sleeveless sweetheart neckline with padded cups, dual cutouts at the bodice, and bungee spaghetti straps. Her slim-fit bodice leads to a flared mermaid silhouette. The dress is composed of a lined mesh fabric that offers a form hugging fit with a moderate stretch. Complete look with rhinestone heels.
Fit & Features
- Sleeveless sweetheart neckline
- Padded cups
- Bungee spaghetti straps
- High waist
- Sequins
- Mermaid silhouette
- Form hugging fit, moderate stretch, runs true to size
Style Number/Barcode: 05002-2257
Category Name: Long Dresses
Price: $19.97 $109.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance