Long Dresses
Indulge in the elegance of long dresses perfect for any occasion casual or formal. Explore our collection of bodycon maxi dresses to floor-length gowns crafted in the ideal fabrics to enhance the longline silhouette. From flowy formal maxi dresses made of tulle and lace to ultra-sexy, smooth-knit dresses, you'll find the perfect long dress to match the occasion and aesthetic of your look.
HomeLong Dresses

Product Recommendations
STYLE SPOTLIGHT
Discover Country Wedding Guest Dresses.
Explore Summer Bridesmaid Dresses.
Capture Formal Mermaid Dresses.
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.
-
Farrah Strapless Mermaid Glitter Ombre Formal Dress
Special Occasion
You'll be glowing all night in the Farrah glitter ombre formal dress for striking photos at prom, banquets, or red carpet events! The strapless neckline, flexible boning, and side ruching provide a flattering silhouette, while the glitter ombre mesh fabric adds a touch of luxury. Perfect for any special occasion, this floor-length hem dress will make you feel glamorous and exclusive! Complete the look with a clutch and strappy heels.
Fit & Features
- Glitter ombre mesh fabric lined with stretchy knit
- Back zipper closure
- Flexible boning
- Mermaid silhouette
- Strapless bra or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8454
Category Name: Long Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Leslie Lace-Up Mermaid Glitter Formal Dress
Special Occasion
Step out in the glamorous Leslie glitter formal dress to impress everyone at school dances or galas. Designed with showstopping details, this gown features a lace-up back, a stunning mermaid silhouette, and floor-length hem for drama.
Fit & Features
- Glitter lurex fabric, stretchy knit lining
- Cowl sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure
- Spaghetti straps, lace-up back
- Mermaid silhouette
- Bonded floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, fancy parties, and galas.
Style Number/Barcode: 05002-8978
Category Name: Long Dresses
Price: $39.97 $89.90
On Sale: Yes
Availability: In Stock
Available Color: LAVENDER, SAGE
Available Size: S, XS, M
Product Badge:- Sale
-
Stella Satin Cowl Neck High Slit Formal Dress
Special Occasion
So sleek and stunning, the Stella satin formal dress will elevate your wedding guest, party, or dance look! She features a sleeveless cowl neckline, spaghetti straps that lead to a cross-back design, a high waist seam, ruching, a floor-length hem with a thigh-high front slit, and a slim-fit silhouette. The silky-satin knit fabric offers a moderate stretch. Style with a sticky bra and rhinestone earrings.
Fit & Features
- Sleeveless cowl neckline
- Spaghetti straps, cross-back design
- High waist seam, ruching
- Floor-length hem, high front slit
- Slim-fit silhouette
- Satin-knit fabric, lined bust, moderate stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-8231
Category Name: Long Dresses
Price: $29.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Ava Rhinestone Strap Slim Crepe Formal Dress
Special Occasion
Comfort and glam make a marvelous pair on the Ava crepe formal dress perfect for wedding guests, and banquets. Elevated by rhinestone embellished spaghetti straps and a chic slim silhouette, this formal long dress boasts a flattering square neckline and padded bra cups for support. The side pleated seam accentuates your curves and creates the high front wrap slit to show off your shoes. Complete the look with an elegant hair accessory, bracelet, and heels.
Fit & Features
- Crepe knit fabric with stretch
- Rhinestone embellished spaghetti straps
- Padded bra cups
- Back zipper closure
- Sim silhouette
- High front wrap slit
- Runs true to size
Style Number/Barcode: 05002-8210
Category Name: Long Dresses
Price: $29.97 $44.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Robina Lace-Up A-Line Floral Satin Formal Dress
Special Occasion
Beautifully constructed from satin fabric with a floral print, the Robina A-line formal dress radiates spring vibes like no other! Boasting a charming lace-up back and high front slit for effortless movement along the graceful floor-length hem.
Fit & Features
- Floral print, premium satin fabric with woven lining
- Cowl neckline, adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Hidden side pockets, high front slit
- A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, fancy tea parties, and big milestone celebrations.
Style Number/Barcode: 05002-000088
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: YELLOW
Available Size: 1, 3, 5, 7, 9, 11, 13
Product Badge:- Ships Free
-
Spencer Formal Glitter Velvet Lace-Up Long Dress
Special Occasion
Sparkle from every angle in the Spencer formal glitter velvet long dress sure to captivate everyone with your shine! She features a classic V-neckline, a padded bust for support, and dual adjustable spaghetti straps, creating the lace-up back design. Turn heads in her flattering mermaid silhouette and floor-length hem for a touch of elegance. The formal long dress is crafted from a soft velvet fabric with a dazzling glitter pattern and has a full-knit stretchy lining. Complete the look with earrings for a black tie soiree or school dance!
Fit & Features
- Sleeveless V-neckline, padded bust
- Dual adjustable spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Glitter pattern, velvet fabric, full knit stretchy lining
- Runs true to size
Style Number/Barcode: 05002-8079
Category Name: Long Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Lydia Halter Slit Mermaid Crepe Formal Dress
Special Occasion
You'll be a vision of perfection in the Lydia crepe formal dress as a chic wedding guest or gala! Crafted from luxurious crepe fabric, this dress will make you feel confident and refined on any formal occasion. She features a flattering square halter neckline and mermaid silhouette that hugs your curves while the high front slit and floor-length hem exude timeless elegance. Complete the look with earrings, a bracelet, and heels.
Fit & Features
- Crepe fabric, bust lining, moderate stretch
- Back zipper closure
- High front slit
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8512
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
-
Christiane Corset Satin Formal Dress With Sash
Special Occasion
From the gorgeous corset bodice to the sweeping side sash, the Christiane satin formal dress ensures a glamorous entrance when you enter the party. Designed to be alluring, this mermaid dress has a beautiful beaded applique embellishment and a high front slit for effortless movement.
Fit & Features
- Stretch satin fabric, stretchy knit lining
- Strapless sweetheart neckline, back zipper and hook-eye closure
- Built-in padded bra cups, pleated bust
- Corset bodice, flexible boning, beaded applique embellished
- Attached side sash
- High front slit, mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, black tie weddings and events, galas, charity dinners, fancy celebrations
Style Number/Barcode: 05002-9705
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S
Product Badge:- Ships Free
-
Vienna Lace-Up Satin A-Line Formal Dress
Special Occasion
Capture hearts at your next black-tie affair with the chic allure of the Vienna lace-up satin A-line formal dress! Crafted with sleek stretchy satin-knit fabric with a lining and a gorgeous sheen, this dress will steal all the glances. Her sleeveless bodice is shaped with a V-neckline with angled underbust seams for a sculpted look. Her spaghetti straps lead to a sexy open back with a cross-back lattice strappy design to find your customized fit. Her high waist seam effortlessly flows out to a floor-sweeping A-line silhouette with a sultry high-cut side slit. The hidden side pockets are perfect for keeping your lip oil on hand! Complete your stunning look with rhinestone chandelier earrings and metallic heels.
Fit & Features
- Satin knit fabric lined with stretchy knit
- Sleeveless V-neckline, angled underbust seams
- Adjustable spaghetti straps, back zipper with hook-eye closure
- Open back, cross-back lattice strappy design, tie closure
- High waist seam, dual side pockets
- A-line silhouette, high side slit
- Runs true to size
Style Number/Barcode: 05002-8056
Category Name: Long Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Ilse Sequin Mesh Lace-Up Mermaid Dress
Special Occasion
Enchant with a gorgeous aura in the Ilse formal dress crafted with iridescent sequin embroidery for glamorous sheen. The open lace-up back leads to a floor-length mermaid silhouette with a stunning train for a fairytale vibe.
Fit & Features
- Sheer mesh fabric with full-length knit lining, moderate stretch
- Iridescent sequin embroidery, scroll pattern
- Sleeveless V-neckline, padded bust
- Adjustable spaghetti straps
- Open back, lace-up strappy design, hidden lower back zipper with hook-eye closure
- Floor-length mermaid silhouette, long train
- Runs true to size
Where to Wear:
Prom, balls, galas, and formal birthday celebrations.
Style Number/Barcode: 05002-9047
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: S, M
Product Badge:- Ships Free
-
Nancy Formal Satin Sweetheart Mermaid Dress
Special Occasion
Look glamorous in the Nancy formal satin dress to make your debut at fancy holiday parties or banquets! She features an off-the-shoulder sweetheart neckline with short-sleeve cuffs, a wrap-style bust, and a flawless mermaid silhouette, high front slit, and floor-length hem. The formal dress is crafted from a smooth satin fabric with a sheen effect for the perfect shine and has a bust lining. Complete the look with a dainty rhinestone tennis bracelet and heels.
Fit & Features
- Off-the-shoulder sweetheart neckline
- Short-sleeve cuffs, wrap-style bust
- High front slit, mermaid silhouette, floor-length hem
- Smooth satin fabric, sheen effect, bust lining
- Minimal stretch
- Strapless bra recommended
- Runs true to size
Style Number/Barcode: 05002-7262
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Showstopper Cutout Ruffle Slit Maxi Dress
Serve major allure in this sleeveless maxi dress while on vacay or weekend getaway! The maxi dress delivers a sultry design with a twist plunge V-neckline, cutout bodice, and a high front slit with a ruffled trim.
Fit & Features
- Slinky knit fabric, short knit lining
- Plunge twist V-neckline
- Shoulder straps, one metal accent piece
- Cutout bodice
- High front slit with ruffle trim
- Bodycon maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000503
Category Name: Long Dresses
Price: $46.90
Availability: In Stock
Available Color: WHITE
Available Size: XS, S, M, L
-
Saige Formal Sequin Lace-Up Mermaid Dress
Special Occasion
A sparkling sequin scroll pattern adds beauty and shine to the glamorous Saige formal long dress! With a lace-up back that turns heads, a curve-hugging mermaid silhouette, and a high slit for a gorgeous look.
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 scroll pattern, mesh fabric, stretchy full knit lining
- Sleeveless plunge V-neckline, padded bust
- Spaghetti straps, open lace-up back detail
- Back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie events, glam functions, and parties.
Style Number/Barcode: 05002-9295
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XS, S, M, L
Product Badge:- Ships Free
-
Darlene Halter Mermaid Rhinestone Formal Dress
Special Occasion
Every icon needs the Darlene rhinestone formal dress for an exquisite status! Made with delicate mesh fabric, this dress is a must-have for any sophisticated and exclusive occasion. She boasts a halter neckline with button closures, a sheer nude mesh bust insert to show some cleavage and a stunning mermaid silhouette that effortlessly hugs your curves. The high front slit adds a touch of sensuality while the floor-length hem and multi-colored rhinestone embellished pattern make you stand out in any event. Complete the look with earrings, a bracelet, and sleek stiletto heels.
Fit & Features
- Multi-colored rhinestone embellished pattern
- Mesh fabric lined with knit, moderate stretch
- Button closures, back zipper and hook-eye closure
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8110
Category Name: Long Dresses
Price: $19.97 $179.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Sylvia Lace-Up Mermaid Tulle Ruffle Sequin Dress
Special Occasion
Your stylish glow will be undeniable in the Sylvia sequin formal dress for a glamorous entrance into prom or black tie events! The V-neckline and padded bra cups offer flattering support while the wired insert creates a structured silhouette. Adjustable spaghetti straps and lace-up back lets you customize the sultry style. Embellished with a sequin scroll pattern on mesh fabric, the dress is finished with tulle ruffle inserts with bonded edges for a stunning floor-length effect! Complete the look with a gorgeous rhinestone headband and clutch.
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 scroll pattern, mesh fabric lined with stretchy knit
- Padded bra cups
- Adjustable spaghetti straps
- Lace-up
- Back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8898
Category Name: Long Dresses
Price: $199.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Evalina Lace-Up Mermaid Dress
Special Occasion
Serve sleek and chic allure in the Evalina mermaid dress featuring a scoop neckline, a sultry open lace-up back, and a floor-length curve-hugging silhouette. Style with a rhinestone collar necklace.
Fit & Features
- Smooth knit fabric, high stretch
- Sleeveless scoop neckline
- Adjustable spaghetti straps
- Side seam panel accents
- Open lace-up back design, lower zipper closure
- Floor-length mermaid silhouette, pleating
- Runs true to size
Where to Wear:
Weddings, dressed-up dinners, black-tie events, and formal parties.
Style Number/Barcode: 05002-000080
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: GOLD
Available Size: S
-
Hilary Rhinestone Strap Slit Glitter Formal Dress
Special Occasion
The Hilary rhinestone strap slit glitter formal dress will be a favorable sensation for extra special black tie galas or events! She's a stunning dress designed with a sweetheart neckline and rhinestone embellished straps for sparkle and a sultry form-hugging silhouette. The high front wrap slit adds a touch of sensuality, while the glitter fabric exudes sophistication at any party. Complete the look with statement earrings and heels.
Fit & Features
- Glitter fabrication
- Rhinestone embellished straps
- High front wrap slit
- Form-hugging silhouette
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7839
Category Name: Long Dresses
Price: $9.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Deirdre Ruched High Slit Mermaid Dress
Special Occasion
Chic will be your mood in the Deirdre mermaid dress accented with a twist-front cutout at the neckline and a high-cut front slit to show some skin. The ruched draped overlay at the waist offers a flattering design you'll love.
Fit & Features
- Smooth knit fabric with full-length knit lining, high stretch
- Sleeveless crew neckline, twist-front accent, asymmetric cutout
- Padded bust
- Back zipper closure
- Ruched draped overlay at the waist
- Floor-length mermaid silhouette, high front slit
- Runs true to size
Where to Wear:
Weddings, dressed-up dinners, romantic date nights, and rooftop parties.
Style Number/Barcode: 05002-000063
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
-
Kenzie Formal Lace-Up Mermaid Dress
Special Occasion
Sleek and slinky, the Kenzie formal dress shines bright for galas and fancy parties! She features a V-neckline, spaghetti straps that create the sultry lace-up open back, and a mermaid silhouette that hugs your gorgeous curves down to the floor-length hem. The formal maxi dress is composed of a shimmering knit fabric with a stretchy lining and offers plenty of stretch. Complete the look with a sparkly clutch and heels.
Fit & Features
- Sleeveless V-neckline
- Spaghetti straps
- Lace-up open back
- Mermaid silhouette, floor-length hem
- Shimmering knit fabric, stretchy knit lining, moderate stretch
- Pasties recommended
- Runs true to size
Style Number/Barcode: 05002-7664
Category Name: Long Dresses
Price: $39.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
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
-
Emersyn Sweetheart Rhinestone Slim Formal Dress
Special Occasion
Steal the spotlight in the Emersyn rhinestone formal dress to dazzle all night long at upscale parties and black-tie events! This stunning floor-length gown features a flattering sweetheart neckline, adjustable spaghetti straps for a perfect fit, and a built-in padded underwire bust that eliminates the need for a bra while the slim silhouette accentuates your figure down to the hem. Crafted on mesh fabric that glides over your curves, this dress has sparkling rhinestones that add a touch of glamour to make a statement at your next formal event. Complete the look with earrings and heels.
Fit & Features
- Rhinestone mesh fabric lined with stretchy knit
- Adjustable spaghetti straps
- Built-in padded underwire bust
- Back zipper and hook-eye closure
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8348
Category Name: Long Dresses
Price: $29.97 $169.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
-
Kenna Satin Lace-Up Mermaid Dress
Special Occasion
Show up looking sleek and stunning in the Kenna satin formal dress featuring an open lace-up back, sultry high-cut front slit, and floor-length mermaid silhouette to flaunt your curves. Style with a lariat necklace and stiletto heels.
Fit & Features
- Stretch satin fabric
- Sleeveless V-neckline
- Spaghetti straps
- Open back, cross-back lace-up strappy design
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, formal birthdays, dressed-up dinners, and black-tie events.
Style Number/Barcode: 05002-000033
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: DENIM
Available Size: M, L
-
Tatianna Lace-Up Applique Slit Satin Formal Dress
Special Occasion
The Tatianna satin formal dress embodies easy glam elegance with a strappy lace-up back, an applique bodice, and a mermaid silhouette that effortlessly hugs your curves.
Fit & Features
- Stretch satin fabric
- Sweetheart neckline, spaghetti straps
- Strappy lace-up back, zipper closure
- Applique embellished bodice
- Mermaid silhouette, high front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, black-tie celebrations, nights at the theatre and opera, red-carpet functions
Style Number/Barcode: 05002-9502
Category Name: Long Dresses
Price: $129.90
Availability: In Stock
Available Color: MAUVE
Available Size: XS, S
Product Badge:- Ships Free
-
Kailey Lace-Up Mermaid Sequin Beaded Formal Dress
Special Occasion
Step into sophistication in the Kailey sequin beaded formal dress with a sexy lace-up back and mermaid silhouette that gives the illusion of a chic hourglass figure!
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 beaded mesh fabric lined with stretchy knit
- Cowl V-neckline with bar accent
- Spaghetti straps
- Lace-up back, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, romantic date nights, glam functions and events, birthdays
Style Number/Barcode: 05002-9439
Category Name: Long Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Ships Free