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.
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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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Deirdre Satin and Lace Sleeveless Mermaid Dress
Special Occasion
Radiate modern sophistication with a long satin dress that makes an unforgettable impression! The dress features a sleeveless v-neckline with contrasting lace overlay, a tie-front accent at the bust, adjustable spaghetti straps, and a mermaid silhouette. Complete your formal outfit with metallic heels.
Fit & Features
- Premium satin fabric, short chiffon lining
- Sleeveless V-neckline
- Sheer lace overlay at the bust
- Adjustable spaghetti straps
- Long hem length
- Mermaid silhouette, high side slit
- Runs true to size
Style Number/Barcode: 05002-8933
Category Name: Long Dresses
Price: $19.97 $74.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Gorgeous Bloom Floral Satin Maxi Dress
Showcase a sexy-chic aura in this slim-fit maxi dress designed with silky satin woven fabric accented with a blooming floral print. The long dress features a sleeveless sweetheart neckline with a pleated bust and tie-front detail, adjustable spaghetti straps leading to a cross-back design, and a lower back cutout that extends to each side of the waist for a hint of allure.
Fit & Features
- Floral-printed satin woven fabric,
- Sweetheart neckline with pleated bust, tie-front detail
- Adjustable spaghetti straps, open-cross back design
- Elastic back strap, back zipper with hook-eye closure
- Lower back cutout, side cutouts
- Maxi-length slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05101-3574
Category Name: Long Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Viviane Beaded Applique Slim Velvet Formal Dress
Special Occasion
Arrive feeling like classy elegance in the Viviane velvet formal dress at homecoming or black tie events! Crafted from a luxe velvet fabric with a sewn-in knit lining for comfort and coverage you can feel confident all night. Featuring a cowl neckline, beaded applique and padded bra cups for a flattering fit. Adjustable spaghetti straps and a high front slit add versatility, while the slim silhouette and floor-length hem create a sophisticated look. Complete the look with a clutch and heels.
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
- Velvet fabric, sewn-in knit lining, moderate stretch
- Adjustable spaghetti straps
- Beaded applique padded bra cups
- Cowl neckline
- Back zipper and hook-eye closure
- High front slit, slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8547
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Gracie Velvet and Bow High Slit Mermaid Dress
Special Occasion
Dare to attract attention in the Gracie velvet formal dress with a chic satin bow, high front slit for movement, and a flattering mermaid silhouette. Complete the look with heels.
Fit & Features
- Velvet fabric with knit-lined bust, moderate stretch
- Sleeveless square neckline
- Spaghetti straps
- Satin bow accent trim at the bust
- High front slit
- Floor-length mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8618
Category Name: Long Dresses
Price: $69.90
Availability: Out of Stock
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Alaia Cross-Back Pleated A-Line Formal Dress
Special Occasion
The Alaia floor-length formal dress makes every head turn at banquets and weddings. Crafted from lined smooth knit fabric, this sleeveless dress offers a strappy back design and an A-line silhouette showcasing a high front slit. Pair with strappy heels.
Fit & Features
- Lined smooth knit fabric, plenty of stretch
- Cowl neckline
- Adjustable spaghetti straps, open cross-back strappy design
- Lower back zipper with hook-eye closure
- High waist seam, asymmetric seam
- Floor-sweeping pleated A-line silhouette, high front slit
- Runs true to size
Style Number/Barcode: 05002-8720
Category Name: Long Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L
Product Badge:- Sale
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Sheila Halter Strappy Back Slit Mermaid Formal Dress
Special Occasion
No one can ignore the sultry allure of the Sheila mermaid formal dress at banquets or black tie events! Crafted from a smooth knit fabric with lining, this formal gown is made to hug your curves. The halter cowl neckline and spaghetti strap tie exudes sophistication, while the open strappy back adds an alluring touch. The mermaid silhouette and side slit create the perfect silhouette along the floor-length hem. Complete the look with a stunning hair accessory, clutch, and heels!
Fit & Features
- Smooth stretchy knit fabric with lining
- Halter cowl neckline, spaghetti strap tie
- Strappy open back
- Mermaid silhouette
- Side slit
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8275
Category Name: Long Dresses
Price: $49.90
Availability: Out of Stock
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Josette Sleeveless Corset Lace Mermaid Dress
Special Occasion
The Josette sleeveless corset mermaid dress is a statement-making look that will have all eyes on you at your formal event! This form-hugging long crepe mermaid dress features a sleeveless sweetheart cowl neckline with adjustable spaghetti straps for a secure fit, a sheer floral lace corset-styled bodice with contrast piping accents, and a high side slit. Complete styling with a rhinestone clutch.
Fit & Features
- Fitted crepe fabrication, moderate stretch
- Sleeveless cowl sweetheart neckline, padded bust with underwire
- Sheer floral lace corset bodice, contrast piping with flexible boning
- Matching sheer lace back, zipper with hook-eye closure
- Adjustable spaghetti straps
- Mermaid silhouette, high side slit
- Runs true to size
Style Number/Barcode: 05002-8627
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Ocean Breeze Cowl Neck Low Back Tropical Maxi Dress
Relax poolside with a drink in hand and this tropical mesh maxi dress on! Featuring a playful cowl neckline, adjustable spaghetti straps, and a low back with criss-cross straps for a touch of intrigue. Its curve-hugging silhouette and maxi-length hem will make you feel like a tropical goddess on vacation! Complete the look in sunnies and sandals!
Fit & Features
- Tropical palm print, mesh fabric lined with stretchy knit
- Cowl neckline
- Adjustable spaghetti straps
- Low back with criss-cross straps
- Curve-hugging maxi silhouette
- Runs true to size
Style Number/Barcode: 05102-5645
Category Name: Long Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
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Steff Off-The-Shoulder Mermaid Slit Formal Dress
Special Occasion
An off-the-shoulder formal dress features a twisted sweetheart neckline and a flattering mermaid silhouette boasting a high front slit. Perfect for homecoming or a banquet.
Fit & Features
- Smooth knit fabric, moderate stretch
- Off-the-shoulder sweetheart twisted neckline
- High front slit
- Mermaid floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8768
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
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Tina Rhinestone Bow Velvet Formal Dress With Gloves
Special Occasion
A sleeveless velvet formal dress features a flattering V-neckline with rhinestone embellished bows and cutouts, padded bra cups for support, adjustable spaghetti straps, and detached elbow-length gloves. The high front slit shows some skin along the slim floor-length hem.
Fit & Features
- Velvet fabric, stretchy knit lining
- V-neckline, rhinestone embellished bows and cutouts
- Adjustable spaghetti straps
- Padded bra cups, back zipper and hook-eye closure
- Detached elbow length gloves
- High front slit
- Slim floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8653
Category Name: Long Dresses
Price: $19.97 $99.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
Product Badge:- Sale
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Danielle Cold-Shoulder Ruched Knit Formal Dress
Special Occasion
Exude total luxe vibes at your black-tie affair in the Danielle cold-shoulder ruched knit formal dress! Crafted with a stretchy sleek knit fabric, it delivers simple elegance with its chic details. The dress features a cold-shoulder design with adjustable spaghetti straps for a customized fit and short-sleeved cuffs. The bust is shaped with a wired V-neckline for added structure. The ruched front seam will accentuate your curves, leading to a high-cut slit to showcase some leg on the floor-length silhouette.
Fit & Features
- Stretchy sleek knit fabric lined with knit
- Cold-shoulder design, adjustable spaghetti straps, short-sleeved cuffs
- Wired V-neckline, padded bra cups
- High waist, back zipper with hook-eye closure
- Ruched front seam, high slit
- Floor-length form-fitting silhouette
- Runs true to size
Style Number/Barcode: 05002-8294
Category Name: Long Dresses
Price: $19.97 $89.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Sale
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Lauren Strapless Wrap Slim Satin Formal Dress
Special Occasion
A stunning satin formal dress features a strapless neckline with padded bra cups for support, a side pleated seam, and a high front wrap slit along a slim silhouette. The silky satin fabric offers a subtle sheen effect and stretch.
Unapologetically bold, this dress is all about confidence. Keep the luxe look going with our stunning strapless prom dresses or discover the perfect fit among our stylish wedding guest dresses.
Fit & Features
- Silky satin fabric, minimal stretch
- Strapless neckline, padded bra cups
- Side pleated seam
- High front wrap slit
- Slim floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8281
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: MOCHA, RUST, NAVY
Available Size: XS, S, M, L
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Jenn V-Neck Strappy Back Slit Long Formal Dress
Special Occasion
This sleeveless formal dress brings allure featuring a V-neckline and a strappy back design. The form-hugging slim silhouette showcases a high side slit along the floor-length hem on smooth-lined knit fabric.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- V-neckline
- Strappy back design
- High side slit
- Slim floor-length hem
- Runs true to size
Style Number/Barcode: 05002-9630
Category Name: Long Dresses
Price: $64.90
Availability: In Stock
Available Color: BLACK, ROYAL
Available Size: XS, S, M, L, XL
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Shianne Strapless Chiffon Ruffled A-Line Formal Dress
Special Occasion
Sweep everyone off their feet in the Shianna strapless formal dress at weddings, banquets, or galas! She features a strapless crepe neckline, chiffon ruffled A-line silhouette and flattering floor-length hem. You'll feel like a true work of art as you effortlessly glide through any formal occasion in this stunning dress! Complete the look with earrings, a clutch, and strappy block heels.
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
- Crepe fabric lined with stretchy knit
- Strapless neckline
- Back zipper and hook-eye closure
- Chiffon ruffled A-Line silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8584
Category Name: Long Dresses
Price: $64.90
Availability: Out of Stock
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Dahlia V-Neck Mermaid Lace Velvet Formal Dress
Special Occasion
This sleeveless velvet formal dress features a flattering V-neckline and adjustable spaghetti straps. The lace-trimmed sides boast an hourglass effect along form-hugging mermaid silhouette and floor-length hem.
Fit & Features
- Velvet fabric, lined, moderate stretch
- V-neckline with padded bra cups
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette with lace trimmed sides
- Floor-length hem
- Runs true to size
Style Number/Barcode: 05002-7558
Category Name: Long Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
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Tori Formal Rhinestone Mermaid Long Dress
Special Occasion
Cascade down the stairs or hallway in the radiant Tori formal rhinestone dress to create your dreamgirl entrance! She features a sleeveless sweetheart neckline with non-slip grip lining, adjustable spaghetti straps, a mermaid silhouette that hugs your gorgeous curves, and a floor-length hem. The formal dress is designed with an intricate rhinestone-embellished pattern all over on mesh fabric with a stretchy knit lining. Complete the look with earrings for a gala or black tie function.
Fit & Features
- Sleeveless, sweetheart neckline, non-slip grip lining
- Back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Intricate rhinestone-embellished pattern all over
- Mesh fabrication, stretchy knit lining
- Sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-7222
Category Name: Long Dresses
Price: $119.90
Availability: Out of Stock
Product Badge:- Ships Free
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Franny Open Back Sequin Formal Dress
Special Occasion
A luminous shimmer on the Franny sequin formal dress is ready to enhance the night of your dreams at galas or black-tie events! Crafted from sequin scroll mesh fabric, this gown is a work of art that will make you stand out at any formal event. The high neckline with dual button closures exudes sophistication, while the open-back design adds a touch of allure. The form-fitting silhouette hugs your curves while the high front slit creates a stunning look along the floor-length hem.
Sequins bring the perfect mix of elegance and fun. Want more options? Shine in a sparkling sequin prom dress or make an entrance in our glamorous party dresses.
Fit & Features
- Mesh fabric lined with stretchy knit
- Sequin scroll pattern
- High neckline with button closures
- Open back, zipper with hook-eye closure
- High front slit
- Floor-length form-fitting silhouette
- Runs true to size
Style Number/Barcode: 05002-9193
Category Name: Long Dresses
Price: $109.90
Availability: In Stock
Available Color: ORANGE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Maizie Sleeveless Slit A-Line Glitter Formal Dress
Special Occasion
A sleeveless formal dress features a sleek square neckline, spaghetti straps, and an A-line floor-length silhouette showcasing a sultry front slit. The glitter knit fabric offers plenty of stretch for comfort.
Fit & Features
- Glitter knit fabric, moderate stretch
- Square neckline
- Spaghetti straps
- Front slit
- A-line floor-length silhouette
- Runs true to size
Style Number/Barcode: 05002-8611
Category Name: Long Dresses
Price: $39.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Carly Lace-Up Mermaid Sequin Satin Formal Dress
Special Occasion
Indulge in luxury and sparkle in the Carly sequin satin formal dress at galas or black-tie soirees! The square neckline and flexible boning create a stunning silhouette, while adjustable spaghetti straps and a lace-up back provide a perfect fit. The flared floor-length hem with a mermaid silhouette adds a touch of elegance, complemented by the intricate sequin scroll pattern on lustrious satin fabric. Style the formal gown with elegant earrings and a clutch for an unforgettable evening look.
Fit & Features
- Sequin scroll pattern, satin fabric lined with stretchy knit
- Adjustable spaghetti straps
- Flexible boning
- Lace-up, back zipper and hook-eye closure
- Mermaid silhouette
- Runs true to size
Style Number/Barcode: 05002-8412
Category Name: Long Dresses
Price: $9.97 $129.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Daniella Sleeveless Faux Pearl Bead Slim Formal Dress
Special Occasion
The Daniella slim formal dress is always charming at weddings, proms, or garden soirees! Adorned with faux pearls and beads, the mesh fabric lined with stretchy knit ensures comfort and elegance all night long. The square neckline and adjustable straps create a flattering silhouette, while the high front slit adds a sensual touch to the curve-hugging slim silhouette and long hem. Complete the look with a collar necklace and stilettos!
Fit & Features
- Faux pearl and bead embellished
- Mesh fabric lined with stretchy knit
- Adjustable spaghetti straps, square neckline
- Back zipper and hook-eye closure
- High front slit
- Slim silhouette
- Runs true to size
Style Number/Barcode: 05002-8125
Category Name: Long Dresses
Price: $139.90
Availability: Out of Stock
Product Badge:- Sale
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Marleigh Lace-Up High Slit Formal Dress
Special Occasion
Sleek with a sultry chic style, the Marleigh formal dress features a sleeveless sweetheart neckline with an alluring bust seam outline, thin tank shoulder straps leading to an open lace-up strappy design for a customized fit, and a high-cut side slit to showcase some leg on the long slim-fit silhouette. Complete your look with statement earrings and stiletto heels.
Fit & Features
- Smooth knit fabric with plenty of stretch
- Sweetheart neckline, bust seam outline
- Thin tank shoulder straps
- Open cross-back lace-up strappy design
- High side slit
- Long slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8723
Category Name: Long Dresses
Price: $69.90
Availability: Out of Stock
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Iris Strappy Back Mermaid Glitter Mesh Formal Dress
Special Occasion
Glide beautifully in the Iris glitter mesh formal dress into weddings, banquets, or galas! Made from an airy mesh fabric with countless glitters, this formal dress shines through the night. She features a sleeveless halter cowl neckline, adjustable spaghetti straps, and a stunning strappy low-back design for an elegant and exclusive feel. The mermaid silhouette and sheer floor-length hem with a high front slit add a touch of glamour to your look. Complete the look with earrings and high heels.
Fit & Features
- Glitter mesh fabric, short knit lining, moderate stretch
- Halter cowl neckline
- Adjustable spaghetti straps
- Strappy low-back design
- High front slit
- Mermaid silhouette
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-8579
Category Name: Long Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Airlie Formal Glitter Off-The-Shoulder Dress
Special Occasion
The Airlie formal glitter dress is an exquisite dress for prom to make your shimmering entrance! She features an off-the-shoulder sweetheart neckline that gracefully complements the padded bust and short-sleeve cuffs, while the mermaid silhouette creates an elegant shape, and offers a sexy high front wrap slit along her floor-length hem. The formal dress for prom is crafted from a glitter knit fabric with the perfect sparkle and offers plenty of stretch. Style this long dress with a necklace and earrings!
Fit & Features
- Off-the-shoulder sweetheart neckline
- Padded bust, short-sleeve cuffs
- Mermaid silhouette
- High front wrap slit, floor-length hem
- Glitter knit fabric, plenty of stretch
- No bra required
- Runs true to size
Style Number/Barcode: 05002-7568
Category Name: Long Dresses
Price: $74.90
Availability: In Stock
Available Color: RED, BLACK, MAUVE
Available Size: XS, S, M, L, XL
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Arielle Sequin Beaded Mesh High Slit Formal Dress
Special Occasion
Look and feel like a dream in the Arielle sequin beaded formal dress at black tie parties and events. The floor-length gown is designed with an open strappy lace-up back for head-turning detail, a bold high side slit, and a slim-fit silhouette. Pair with a 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
- Sheer mesh fabric with knit lining, moderate stretch
- All-over sequin and beaded embroidery
- V-neckline with padded bust, adjustable spaghetti straps
- Open back, lace-up strappy design, lower back zipper with hook-eye closure
- High side slit
- Floor-length slim-fit silhouette
- Runs true to size
Style Number/Barcode: 05002-8669
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: RED
Available Size: S, M, L
Product Badge:- Ships Free