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.
HomeLong Dresses
Long Dresses
Product Recommendations
STYLE SPOTLIGHT
Discover Country Wedding Guest Dresses.
Explore Fall 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 casual daytime outings to glamorous evening events. Whether you're searching for a laid-back maxi in soft fabrics or a show-stopping formal gown in satin or glitter mesh, our collection offers stylish silhouettes and trending details to keep you looking flawless.
Silhouettes That Elevate Every Look
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 modern sleeveless cuts. For something bold, discover vibrant prints, rich jewel tones, and luxurious fabrics like velvet, lace, crepe, and soft knits.
Statement Colors & Exclusive Prints
Make an impression in a floral print long dress featuring Windsor’s exclusive designs, from dreamy watercolor reds to blooming pinks and bold purples or blues. These unique patterns and standout shades bring fresh energy to timeless silhouettes, making them perfect for every occasion.
Modern Elegance for Every Event
From romantic open-back details to classic square necklines and sweetheart styles, these dresses offer a modern twist on timeless elegance. Whether you're attending a wedding, a formal gala, or simply enjoying a special 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 your perfect fit for every occasion, every season.
-
Capriana V-Neck Mermaid Bead Sequin Formal Dress
Special Occasion
Sweep with the floor in the graceful Capriana floor-length formal dress destined for an unforgettable evening! Crafted with sequins and beading, this dress boasts a flattering V-neckline and a mermaid silhouette that hugs your curves.
Fit & Features
- Beaded, sequin embellishments
- Mesh fabric lined with stretchy knit
- V-neckline, bar accent, padded bra cups
- Dual adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black tie celebrations, glam functions, garden parties
Style Number/Barcode: 05002-9355
Category Name: Long Dresses
Price: $25.00 $149.90
On Sale: Yes
Availability: In Stock
Available Color: LIGHT, BLUE, YELLOW
Available Size: XS, S, M, L
-
Lynnea Lace-Up Slit A-Line Satin Formal Dress
Special Occasion
So striking and effortlessly elegant, the Lynnea satin formal dress is designed with pretty details from the lace-up back to the high side slit.
Fit & Features
- Stretch satin fabric, bust knit lining
- V-neckline, padded bra cups
- Lace-up back, lower zipper and hook-eye closure
- High side slit
- A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, formal weddings, bridesmaids, black-tie parties, galas, and fancy milestone celebrations.
Style Number/Barcode: 05002-9436
Category Name: Long Dresses
Price: $25.00 $79.90
On Sale: Yes
Availability: In Stock
Available Color: GOLD
Available Size: XS, S
-
Sienna Floral Bodycon Slit Formal Dress
Special Occasion
The Sienna floral formal dress blooms with beauty! This dress is designed with a bodycon fit and side ruched seams that enhance your silhouette with an elegant high side slit detail.
Fit & Features
- Floral print, sleek knit fabric, stretchy knit lining
- Strapless neckline
- Side ruched seams
- High side slit
- Bodycon silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, dinner parties, milestone celebrations, vacations, dressy date nights
Style Number/Barcode: 05002-000486
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L, XL
-
Rhonda Strappy Back Slit Glitter Formal Dress
Special Occasion
Capture a marvelous shine in the Rhonda mermaid glitter formal dress with a gorgeous open strappy back and high front slit for effortless movement all night!
Fit & Features
- Glitter knit fabric with full-length knit lining, high stretch
- Sleeveless V-neckline, padded bust, ruching
- Adjustable spaghetti straps
- Open back with strappy design, hook and bar closure, ruched zipper with hook-eye closure
- Ruched faux wrap-front design, high slit
- Floor-length mermaid silhouette
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Prom, galas, red-carpet events, and fancy soirees.
Style Number/Barcode: 05002-9207
Category Name: Long Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Sale
-
Elani Satin Mermaid Formal Dress
Special Occasion
When the invite says formal, but you say unforgettable. The Elani satin strapless dress makes an entrance with a high front slit and a floor-length mermaid silhouette that hugs like a love story.
Fit & Features
- Luxe satin fabric with soft sheen
- Strapless neckline with pleated detailing
- Figure-skimming mermaid silhouette
- High front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal parties, red-carpet events, fancy celebrations
Style Number/Barcode: 05002-000202
Category Name: Long Dresses
Price: $74.90
Availability: In Stock
Available Color: BROWN-2
Available Size: S
-
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, NAVY, PINK, BLACK, WHITE, MAUVE
Available Size: XS, S, M, L, XL
-
Gloria Cap Sleeve Tie Back Mermaid Formal Dress
Special Occasion
The Gloria formal dress is your effortlessly elegant plus-one, designed in a mermaid silhouette with a bold open tie back that makes every head turn!
Fit & Features:
- Smooth knit fabric with stretch, stretchy knit lining
- Square neckline, padded bra cups
- Cap sleeves
- Open tie back design, lower zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black tie galas, formal parties and events, engagement parties, rehearsal dinner, fancy date nights, nights at the theatre, school dances
Style Number/Barcode: 05002-000046
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
-
Turn Heads Tie-Dye Open Back Maxi Dress
Serving body, back, and bold energy! This mesh maxi turns heads with a sultry cowl halter, hoop details, and a tie-dye print that does the most in the best way.
Fit & Features
- Tie-dye print, mesh fabric, stretchy knit lining
- Cowl halter neckline
- Hoop inserts, tie-back straps
- Open back
- Form-hugging fit
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000115
Category Name: Long Dresses
Price: $9.97 $52.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Kaleigh Satin Strapless Formal Dress
Special Occasion
Designed for your entrance and your exit, the Kaleigh formal dress skims your curves with a form-hugging silhouette and an effortlessly sultry high side slit for effortless movement.
Fit & Features
- Stretch satin fabric, bust knit lining
- Strapless neckline, padded bra cups
- Back zipper hook-eye closure
- High side slit
- Form-hugging silhouette
- Long-length hem
- Runs true to size
Where to Wear:
Weddings, galas, engagement parties, rehearsal dinners, milestone celebrations, black tie soirees, anniversaries
Style Number/Barcode: 05002-000173
Category Name: Long Dresses
Price: $25.00 $49.90
On Sale: Yes
Availability: In Stock
Available Color: DENIM
Available Size: XS, S, M, L
-
Corinne Glitter Knit Strappy Back Mermaid Dress
Special Occasion
Show up and show out with glamorous allure in the Corinne glitter knit mermaid dress at your fancy affair. The plunging halter V-neck, open strappy back, and lower back ruching are all sultry details to turn heads.
Fit & Features
- Glitter knit fabric with full-length knit lining, high stretch
- Sleeveless plunging halter V-neckline, padded bust
- Open back, strappy back design, hook-eye closures
- Lower back ruching
- Floor-length mermaid silhouette
- Runs true to size
- Extra glitter for maximum sparkle - may have some natural fallout
Where to Wear:
Black-tie parties, galas, red-carpet events, and fancy soirees.
Style Number/Barcode: 05002-000014
Category Name: Long Dresses
Price: $79.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Isabella One-Shoulder Ruffle Slit Formal Dress
Special Occasion
Capture all the attention in the Isabella long formal dress showcasing a ruffled high side slit for effortless movement and a bodycon silhouette that flaunts your curves!
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
- Smooth knit fabric, moderate stretch
- One-shoulder neckline
- Partial open back
- Ruffled high-side slit
- Bodycon silhouette
- Long-length hem
- Runs true to size
Where to Wear:
Prom, formal parties and events
Style Number/Barcode: 05002-9646
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L
-
Ramona Off-The-Shoulder Mermaid Formal Dress
Special Occasion
Designed to be a real showstopper, the Ramona mesh formal dress hugs your curves in a ruched mermaid silhouette while the high front slit gives effortless movement!
Fit & Features
- Mesh fabric lined with stretchy knit
- Off-the-shoulder sweetheart neckline, padded bra cups
- Short-sleeve cuffs
- High front slit
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, garden parties, formal soirees, upscale birthday parties
Style Number/Barcode: 05002-9376
Category Name: Long Dresses
Price: $19.97 $59.90
On Sale: Yes
Availability: In Stock
Available Color: PERIWINKLE, SAGE
Available Size: XS, S, M
Product Badge:- Sale
-
Ciara Lace Corset Satin Mermaid Formal Dress
Special Occasion
The Ciara formal dress is sculpted, chic, and ready for a spotlight moment! This lace corset gown hugs every curve and glides with goddess energy—perfect for making your grand entrance down the aisle or into the soiree.
Fit & Features
- Stretch satin fabric, smooth knit stretchy lining
- Strapless sweetheart neckline
- Built-in padded underwire bust
- Back zipper and hook-eye closure
- Lace-lined corset bodice, flexible boning
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, engagement parties, rehearsal dinners, receptions, bridal and wedding showers, photoshoots, black tie galas
Style Number/Barcode: 05002-000082
Category Name: Long Dresses
Price: $19.97 $79.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Chic Romance Floral Lace-Up Maxi Dress
Evoke chic romance on date night in this gorgeous floral maxi dress designed with an open lace-up strappy back and floor-length form-hugging silhouette. Style with a sleek handbag and stiletto heels.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Large floral print
- Sleeveless deep V-neckline
- Spaghetti straps
- Open cross-back lace-up strappy design
- Maxi-length hem, form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05101-000111
Category Name: Long Dresses
Price: $25.00 $44.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L, XL
-
Love in Full Bloom Floral Maxi Dress
Soft, romantic, and made to make hearts skip. This floral flutter sleeve maxi dress flows with every step, featuring a dreamy open back and draped detail that’s perfect for candlelit dinners or semi-formal weddings.
Fit & Features
- Sleek woven fabric, floral print, subtle sheen
- V-neckline
- Spaghetti straps, short flutter sleeves
- Open back, adjustable back strap
- Draped lower back
- Maxi-length hem, fitted A-line silhouette
- Runs true to size
Style Number/Barcode: 05101-000188
Category Name: Long Dresses
Price: $25.00 $59.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN
Available Size: S, M, L
-
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: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: MAUVE, NAVY
Available Size: XS, S
Product Badge:- Sale
-
Midnight In Bloom Floral Slit Maxi Dress
This strapless floral maxi dress blends delicate mesh with an elegant silhouette—perfect for candlelit weddings, garden parties, or moments made to be remembered.
Fit & Features
- Floral print, mesh fabric, stretchy knit lining
- Strapless neckline
- High side slit
- Form-hugging silhouette
- Maxi-length hem
- Runs true to size
- Please note the print may vary
Style Number/Barcode: 05101-000039
Category Name: Long Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
Brittney Lace-Up Slit Bodycon Glitter Formal Dress
Special Occasion
Dazzle the room with a look as captivating as the Brittney glitter formal dress with a sensational lace-up cutout back and high front slit along the sultry bodycon fit.
Fit & Features
- Glitter knit fabric lined with stretchy knit
- Square neckline, padded bra cups
- Wide shoulder straps
- Lace-up cutout back
- High front slit
- Bodycon fit, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, and red-carpet events.
Style Number/Barcode: 05002-9468
Category Name: Long Dresses
Price: $25.00 $59.90
On Sale: Yes
Availability: In Stock
Available Color: BROWN, ROYAL, BLACK, WINE
Available Size: XS, S, M, L
-
Serve Sultry Vibes Halter Cowl Neck Maxi Dress
Serve sultry vibes only in this sleek knit maxi dress at your next rooftop party. The halter cowl neckline, alluring open back, and curve-hugging mermaid silhouette will steal all the glances.
Fit & Features
- Slinky knit fabric, high stretch
- Sleeveless cowl neckline, halter strap
- Open back
- Ruching
- Maxi-length hem
- Curve-hugging mermaid silhouette
- Runs true to size
Style Number/Barcode: 05101-4110
Category Name: Long Dresses
Price: $44.90
Availability: Out of Stock
Product Badge:- Ships Free
-
Amara Corset Mermaid Sequin Formal Dress
Special Occasion
Wrap yourself in sequins this season in the Amara formal dress designed with a corset bodice that snatches your figure and a mermaid silhouette that highlights your curves.
Fit & Features
- Sequin embellished pattern
- Mesh lined fabric
- Sweetheart neckline, padded bra cups
- Adjustable spaghetti straps
- Corset bodice, flexible boning, back zipper and hook-eye closure
- Mermaid silhouette, floor-length hem
- Runs true to size
Where to Wear:
Prom, red-carpet events, big milestone celebrations, glam functions and parties
Style Number/Barcode: 05002-9271
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: WHITE
Available Size: XS, S
Product Badge:- Ships Free
-
Willow One-Shoulder Mermaid Formal Dress
Special Occasion
The slinky knit fabric and curve-creating silhouette make the Willow floor-length formal dress so sophisticated. The dress flaunts a sexy open-back design and mermaid silhouette that highlights your figure.
Fit & Features
- Slinky knit-lined fabric, moderate stretch
- One-shoulder neckline, adjustable spaghetti strap
- Open strappy back, lower ruched seam
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black-tie parties and events, fancy celebrations, dressed-up date nights
Style Number/Barcode: 05002-9697
Category Name: Long Dresses
Price: $29.97 $69.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
-
McKenzie Floral Halter Mermaid Formal Dress
Special Occasion
Designed to turn every entrance into a slow-motion moment. The dreamy McKenzie floral formal dress features delicate ruching, a cowl halter neckline, and a curve-loving mermaid fit!
Fit & Features
- Floral print, mesh-lined fabric
- Halter cowl neckline, bandeau-like top accent, padded bra cups
- Spaghetti straps
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, galas, black tie cocktail soirees, formal event, milestone celebrations
Style Number/Barcode: 05002-000480
Category Name: Long Dresses
Price: $25.00 $59.90
On Sale: Yes
Availability: In Stock
Available Color: PURPLE
Available Size: XS, S, M, L, XL
-
Pascha Strappy Open Back Mermaid Floral Formal Dress
Special Occasion
Feminine florals and airy mesh will make you swoon for the Pascha formal dress! Designed with a sexy open strappy back and a mermaid silhouette that flaunts your figure.
Fit & Features
- Floral print, mesh fabric lined with stretchy knit
- V-neckline, padded bra cups
- Adjustable spaghetti straps
- Strappy open back
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, garden parties, engagement parties, bridal showers, wedding showers, baby showers, dinner parties, galas, birthdays
Style Number/Barcode: 05002-000292
Category Name: Long Dresses
Price: $19.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLUE-2
Available Size: XS, S
Product Badge:- Sale
-
Danielle Floral Strapless Mermaid Formal Dress
Special Occasion
Turn every entrance into a slow-motion moment with the Romantic Danielle formal dress, where bold floral print meets a curve-hugging mermaid silhouette that guarantees all eyes on you!
Fit & Features
- Mesh fabric with all-over floral print, stretchy knit lining
- Strapless neckline with subtle draping
- Back zipper and hook-eye closure
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, summer galas, black tie parties, fancy date nights, upscale celebrations, garden party soirees, cocktail events
Style Number/Barcode: 05002-000042
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: RUST
Available Size: XS, S, M, L