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

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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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Cindy Beaded Strapless Column Formal Dress
Special Occasion
Waltz into the party in the Cindy beaded formal dress for a stunning look! The formal floor-length dress is designed with a strapless cowl neckline that shapes the fitted column silhouette showcasing a high front slit.
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
- Beaded embellished mesh fabric, stretchy knit lining
- Strapless cowl neckline, padded bra cups
- Back zipper with hook-eye closure
- Column silhouette
- High front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, galas, and formal parties.
Style Number/Barcode: 05002-9077
Category Name: Long Dresses
Price: $159.90
Availability: In Stock
Available Color: LAVENDER, LIGHT, BLUE, YELLOW, PINK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Fia Sleeveless Velvet Wrap Corset Mermaid Dress
Special Occasion
Make your grand entrance with a long velvet dress that elevates your special evening! The sleeveless dress features a sweetheart neckline, a corset-like bodice with boning, adjustable spaghetti straps, and a wrap mermaid silhouette. Complete with a luxe rhinestone jewelry set.
Fit & Features
- Velvet fabric with top knit lining, moderate stretch
- Sleeveless sweetheart neckline, structured padded bust
- Corset-like bodice, contrasting piping, flexible boning
- Adjustable spaghetti straps, back zipper with hook-eye closure
- High wrap silt
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8742
Category Name: Long Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
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Kaitlin Low Back Slit Mermaid Formal Dress
Special Occasion
Make it an unforgettable night in the Kaitlin formal dress at galas or black tie events. The sleeveless dress captivates with an alluring open-back design and high front slit along the figure-enhancing mermaid silhouette. Pair with earrings and heels.
Fit & Features
- Smooth knit fabric
- Scoop neckline, wide shoulder straps
- Open-back design
- High front slit
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where To Wear:
Weddings, bridesmaids, galas, black tie dinner parties, milestone celebrations, fancy date nights, formal dances, big birthday events, anniversaries, engagement parties, rehearsal dinners
Style Number/Barcode: 05002-000101
Category Name: Long Dresses
Price: $64.90
Availability: In Stock
Available Color: NAVY, BURGUNDY, BLACK, BROWN-2
Available Size: XS, S, M, L, XL
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Belinda Off-The-Shoulder Slit Satin Formal Dress
Special Occasion
A spellbinding choice for dreamy occasions, the Belinda off-the-shoulder satin formal dress casts a spell of beauty with a form-hugging fit and front wrap slit that brings allure to your night!
Fit & Features
- Stretch satin fabric, bust knit lining
- Off-the-shoulder pleated neckline, padded bra cups
- Back zipper and hook-eye closure
- Form-hugging silhouette
- Front wrap slit, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, romantic date nights, glam dinner parties, and formal events.
Style Number/Barcode: 05002-9109
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: DENIM, BLACK
Available Size: XS, S, M, L, XL
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Kinsley Formal Sequin Mermaid Dress
Special Occasion
Gorgeous and glam, the Kinsley formal sequin mermaid dress will give off major regal energy. She features a sleeveless square neckline, spaghetti straps that lead to a cross-back lace-up design, a floor-length skirt with a mermaid silhouette, and a high side slit to showcase some leg. The lined mesh fabric features all-over sequin embroidery in a luxe scroll pattern. Complete your formal affair look with gold hoops and neutral heels.
This dress is the perfect pick for Prom! Not exactly your style? You’ll love other prom dresses.
Fit & Features
- Sleeveless square neckline, spaghetti straps
- Adhesive bra recommended
- Open back, cross-back lace-up strappy design, tie closure
- High waist seam, lower back zipper, hook and eye closure
- Floor-length, fitted, mermaid silhouette, high side slit
- Sheer mesh fabric, full knit lining, moderate stretch
- Sequin embroidery, scroll pattern
- Runs true to size
Style Number/Barcode: 05002-2453
Category Name: Long Dresses
Price: $9.97 $99.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Priscilla Formal Satin Strapless Mermaid Dress
Special Occasion
Make it an elegant entrance in the Priscilla formal satin dress with a curve-hugging mermaid silhouette and floor-sweeping hem for dramatic flair.
This dress brings effortless confidence with every step. Love this look? Browse our stunning strapless prom dresses or find a statement style in our party dresses.
Fit & Features
- Lined silky satin fabric, minimal stretch
- Strapless sweetheart neckline
- Pleated, lightly padded bust, non-slip grip lining
- Slim-fit bodice, high waist seam, hip-hugging fit
- Floor-sweeping hem, mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black-tie galas and events, and fancy milestone celebrations.
Style Number/Barcode: 05002-7463
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: SAGE, DENIM, BROWN-2, TAUPE
Available Size: XS, S, M, L
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Bethanie Formal Sequin V-Neck Mermaid Dress
Special Occasion
Embellished with light-catching sequins, the Bethanie formal dress is a clear stunner with a lace-up back and a flattering mermaid silhouette with a floor-length hem.
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, stretch knit lining
- Sleeveless V-neckline, padded bust
- Lace-up back, zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie events, formal weddings, and upscale parties.
Style Number/Barcode: 05002-8039
Category Name: Long Dresses
Price: $109.90
Availability: In Stock
Available Color: YELLOW, LIGHT, BLUE
Available Size: S, M, L
Product Badge:- Ships Free
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Tamara Off-The-Shoulder Mermaid Glitter Formal Dress
Special Occasion
You'll be a notable sensation in the Tamara glitter formal dress at prom, banquets, or upscale birthdays! The textured glitter fabric and full-length knit lining provide the perfect blend of comfort and sophistication. She features a trendy off-the-shoulder sweetheart neckline, short-sleeve cuffs, a ruched bust with padded bra cups, and a mermaid silhouette that exudes elegance and support, while the high front slit adds a touch of glamour to her floor-length hem. Complete the look with earrings and high heels!
Fit & Features
- Textured glitter fabric lined with knit lining
- Plenty of stretch
- Sweetheart neckline, ruched bust, padded bra cups
- Off-the-shoulder short-sleeve cuffs
- High front slit
- Mermaid silhouette
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Style Number/Barcode: 05002-8480
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: HUNTER, RED, NAVY, PINK, BLACK
Available Size: XS, S, M, L, XL
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Jelene Cold-Shoulder Mermaid Satin Formal Dress
Special Occasion
A chic cold shoulder shapes the Jelene satin formal dress made to impress! Designed to accentuate your curves in a ruched mermaid silhouette with a floor-length hem for some drama.
Love this bold look? Discover more show-stopping red prom dresses or chic formal dresses for any occasion.
Fit & Features
- Stretch satin fabric lined with stretchy knit
- Cold-shoulder neckline, V-wired insert
- Short-sleeve cuffs, adjustable spaghetti straps
- Back zipper and hook-eye closure
- Side ruched seams
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
School dances, black-tie weddings, galas, award ceremonies, and formal parties, rehearsal dinners, engagement parties, upscale milestone celebrations, birthdays, date night
Style Number/Barcode: 05002-9670
Category Name: Long Dresses
Price: $74.90
Availability: In Stock
Available Color: BROWN, BURGUNDY, BLACK
Available Size: XS, S, M, L, XL
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Jianne Formal Lace-Up Back Long Dress
Special Occasion
Dare to turn heads in the beyond gorgeous Jianne formal lace-up back long dress! Destined to catch every eye in the room, this gown boasts a flattering curve-hugging silhouette and floor-sweeping hem that gives dramatic flair with each step.
Fit & Features
- Smooth stretchy knit fabric, mini-length knit lining
- V-neckline, padded bust, tank shoulder straps
- Open back, cross-back lace-up strappy design, tie closure
- Lower back ruching, hidden zipper, hook and eye closure
- Floor-sweeping hem, thigh-high side slit, curve-hugging fit
- Runs true to size
Where to Wear:
Homecoming, weddings, black tie galas, red carpet occasions, rehearsal dinners, engagement parties, anniversaries, birthday events, formal soirees
Style Number/Barcode: 05002-000093
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: RUST, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Julane Cowl Neck Ruched Column Dress
Special Occasion
The Julane mesh long formal dress offers femme detail with lace trim and ruching to enhance your curves along the column silhouette. Style with earrings.
Fit & Features
- Sheer mesh fabric with knit lining, plenty of stretch
- Sleeveless cowl neckline, unlined floral lace inset
- Adjustable spaghetti straps
- Back zipper with hook-eye closure
- Ruched side and back seams
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, formal dinner parties, and romantic date nights.
Style Number/Barcode: 05002-8706
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Lucena Convertible Mermaid Formal Dress
Special Occasion
The Lucena mermaid formal dress offers endless styling options to suit your mood for any formal occasion! The dress boasts a convertible style neckline that can be worn as a halter, one shoulder, and more plus has a high front slit for effortless movement.
Fit & Features
- Smooth knit lined fabric
- Convertible neckline with straps
- High front slit
- Mermaid silhouette
- Floor-length hem
- Multiple styling options
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black-tie gala, fancy dinner parties, formal occasions and events
Style Number/Barcode: 05002-000066
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN-2, BLACK-2
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Delia Formal Cowl Neck Long Dress
Special Occasion
Flattery will get you everywhere in the Delia formal long dress that boasts a flattering mermaid silhouette with a high front slit for effortless allure all evening!
Fit & Features
- Lined smooth knit fabric, moderate stretch
- Sleeveless cowl neck, pleating
- Spaghetti straps, lace-up back
- Mermaid silhouette
- High front slit, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, engagement parties, rehearsal dinners, milestone celebrations, dinner parties, and dressy date nights.
Style Number/Barcode: 05002-7146
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK, MAUVE
Available Size: XS, S, M, L, XL
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Bloom With Grace Lace-Up Maxi Dress
This floral mesh maxi stuns with a draped cowl neckline and lace-up back that’s perfect for making heads turn at weddings, formals, or any RSVP that matters.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Cowl neckline
- Spaghetti straps
- Lace-up back
- Curve-hugging silhouette
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000187
Category Name: Long Dresses
Price: $44.90
Availability: In Stock
Available Color: BLACK
Available Size: L
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Fran Formal Crepe Sweetheart Column Dress
Special Occasion
Easy to impress and so chic, the Fran formal crepe column dress exudes sophistication. It features a classy sweetheart neckline with a pleated bust, spaghetti straps, and a flattering fitted column silhouette with a high front slit and long-length hem.
Fit & Features
- Crepe knit fabric, moderate stretch
- Sleeveless sweetheart neckline
- Pleated bust
- Spaghetti straps
- Column silhouette
- High front slit, long-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, and formal dinner parties.
Style Number/Barcode: 05002-7925
Category Name: Long Dresses
Price: $29.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Becky V-Neck Tie-Back Slit Mermaid Dress
Special Occasion
Impress every guest in the sophisticated Becky mermaid formal dress! Designed to wow, this formal dress boasts a tie-back design and high front slit for effortless movement and allure.
Fit & Features
- Smooth knit fabric with knit bust lining, high stretch
- Sleeveless V-neckline, padded bust
- Tie-back spaghetti halter straps
- Tie-back design, lower ruching
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, black-tie galas, weddings, and fancy events.
Style Number/Barcode: 05002-9553
Category Name: Long Dresses
Price: $74.90
Availability: In Stock
Available Color: RUST, NAVY, BURGUNDY
Available Size: S, XS, M, L
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Esther One-Shoulder Mermaid Mesh Formal Dress
Special Occasion
A one-shoulder formal dress features sheer fitted long sleeves and a ruched mermaid silhouette that accentuates your curves. Perfect for homecoming or a banquet.
Fit & Features
- Mesh fabric lined with stretchy knit
- One-shoulder neckline
- Sheer fitted long sleeves
- Ruched mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8658
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Kaitlyn Cowl Neck Slit Beaded Sequin Formal Dress
Special Occasion
A vision in motion! The Kaitlyn beaded sequin formal dress makes an unforgettable entrance in a flattering form-hugging fit and high slit that gives a graceful allure.
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
- Beaded sequin embellishments
- Mesh lined fabric with stretchy knit
- Cowl neckline, padded bra cups
- Beaded sequin embellishments
- Mesh lined fabric with stretchy knit
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps, spaghetti strap tie
- Form-hugging fit, back zipper and hook-eye closure
- High slit, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, event galas, dressed up parties
Style Number/Barcode: 05002-9389
Category Name: Long Dresses
Price: $154.90
Availability: In Stock
Available Color: LIGHT, BLUE, LAVENDER, PINK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Elliot Rhinestone And Pearl Mesh Mermaid Dress
Special Occasion
Exude glamour and luxe energy in the Elliot formal dress crafted with lined mesh fabric with chic tonal rhinestone and faux pearl embellishments. It features a sleeveless cowl neckline, adjustable spaghetti straps for a customized fit, and a floor-sweeping mermaid silhouette to flaunt your stunning curves.
Every detail shines in this intricately designed dress. Love embellishments? Explore our embellished beaded prom dresses or find a refined silhouette in our formal dresses.
Fit & Features
- Sheer mesh fabric with knit lining
- Tonal rhinestone and faux pearl embellishments
- Cowl neckline
- Adjustable spaghetti straps
- Back zipper closure
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8679
Category Name: Long Dresses
Price: $89.90
Availability: Out of Stock
Product Badge:- Ships Free
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Tess Floral Off-The-Shoulder Formal Dress
Special Occasion
Bloom with spellbinding beauty in the Tess floral formal dress! This floral mesh gown brings all the elegance with an off-the-shoulder neckline, mermaid silhouette that flaunts your curves, and leg-baring slit.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Off-the-shoulder neckline, short-sleeve cuffs
- Back zipper and hook-eye closure
- Mermaid silhouette
- High front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, summer galas, black tie events, vacation, fancy date nights, dinner parties
Style Number/Barcode: 05002-000009
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M, L
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Ayva A-Line Glitter Sequin Tulle Formal Dress
Special Occasion
All-over sequins and glitter shimmer on flowy tulle add elegance to the Ayva formal long dress! This gown highlights your best features with an open strappy back designed to turn heads and a flattering A-line silhouette.
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
- Glitter sequins, sheer tulle fabric lined with stretchy knit
- Adjustable spaghetti straps
- Strappy back, v-neckline
- Back zipper and hook-eye closure
- Front slit along lining
- A-Line silhouette
- Runs true to size
Where to Wear:
Prom, black-tie weddings and events, galas, special milestone celebrations, and upscale parties.
Style Number/Barcode: 05002-9506
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: DENIM, EMERALD
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Mckenna Velvet Flocked Lace Mermaid Dress
Special Occasion
Showcase chic luxury at black-tie galas in the Mckenna formal dress crafted with sheer floral lace fabric with a velvet flocked design and a nude-tone lining. It features a sleeveless V-neckline with a ruched padded bust, spaghetti straps that lead to an open back with a lace-up strappy design, a high-cut front slit, and a floor-sweeping mermaid silhouette to hug your curves.
Fit & Features
- Sheer floral lace fabric with velvet flocked design, nude-tone lining
- V-neckline with padded bust, ruching, underbust seam
- Spaghetti straps, open back, cross-back lace-up strappy design
- Lower back zipper closure
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8743
Category Name: Long Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free
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Cordella Sweetheart Mermaid Sit Satin Formal Dress
Special Occasion
From the chiffon flutter sleeves to the high front slit, the Cordella satin formal dress showcases your beauty and curves in a mermaid silhouette!
Fit & Features
- Stretch satin fabric, sewn-in stretchy knit lining
- Chiffon flutter sleeves
- Chiffon sweetheart neckline, padded bra cups
- Back zipper and hook-eye closure
- High front slit
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black tie galas and events, engagement parties, nights at the opera and theatre, cocktail soirees
Style Number/Barcode: 05002-9450
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: MAUVE, NAVY
Available Size: XS, S, M, L
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Maisie Sweetheart Ruched Mermaid Formal Dress
Special Occasion
Chic and oh-so-elegant, the Maisie mermaid formal dress was destined to leave everyone in awe at black-tie parties and celebrations! With delicate spaghetti straps and a cross-sweetheart neckline, this dress effortlessly hugs your curves with ruched side seams. The mermaid silhouette and floor-length hem create a stunning and distinctive look, while the smooth knit fabric ensures comfort and style all night long. Complete the look with a glam clutch and jewelry for a divine evening out!
Fit & Features
- Smooth knit stretchy fabric
- Spaghetti straps, cross sweetheart neckline
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8506
Category Name: Long Dresses
Price: $69.90
Availability: Out of Stock
Product Badge:- Ships Free