Long Dresses
Long dresses are that effortless power move—always in style, always making an entrance. From flowy maxis and full-length moments to ankle-length sheaths and flirty fit-and-flare silhouettes, there’s a vibe for every invite. Think ruffles, tiered mesh, halter necklines, strapless cuts, and off-the-shoulder designs that bring just the right amount of drama. Keep it sleek in buttery jersey knit, go bold in glittery fabrics, luxe in satin, or fresh in florals, then finish with cutouts, open-back details, or hardware accents for extra edge. Casual, dressy, or semi-formal—long dresses handle it all.
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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 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.
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Allyssa Halter Sash Mermaid Formal Dress
Special Occasion
A moment of pure modern allure, the Allyssa formal dress stuns in soft jersey knit that hugs every curve. The plunging halter neckline features a wired shape for structure and confidence, balanced by ruched seams and a fluid front drape sash that adds a touch of drama. Its floor-length mermaid silhouette is made for evenings that feel effortlessly magnetic.
Fit & Features
- Smooth knit-lined stretchy fabric
- Plunge wired halter neckline
- Front sash drape
- Open back design
- Ruched seams, mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie events, galas, red-carpet occasions, engagement parties, milestone celebrations, holiday soirees, cocktail receptions, industry events
Style Number/Barcode: 05002-000641
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
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Unforgettable In Floral Cutout Maxi Dress
This floral maxi dress was made for those nights that turn into memories. The halter neckline and front cutout bring the heat, while the flowy silhouette and thigh-high slit keep it effortlessly pretty.
Fit & Features
- Tropical floral print, knit-lined fabric
- Halter neckline with tie
- Open back
- Cutout bodice
- High front slit
- Form-hugging maxi-length silhouette
- Runs true to size
Style Number/Barcode: 05101-000729
Category Name: Long Dresses
Price: $49.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
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Unforgettable Entrance Plunge Neck Maxi Dress
This maxi dress doesn’t blend in—it arrives. This plunging cowl neck maxi dress drapes smoothly through the body with a halter neckline that feels bold, polished, and intentionally striking. Pair with heels for date night, dressy celebrations, or a sultry vacation look.
Fit & Features
- Smooth knit-lined fabric with high stretch
- Halter neckline with plunging cowl front
- Open back with adjustable tie closure
- Fitted bodice that skims the waist and hips
- High side slit for movement
- Maxi-length hem
- Runs true to size
Style Number/Barcode: 05101-000736
Category Name: Long Dresses
Price: $20.97 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Rhiannon One-Shoulder Satin Long Dress
Special OccasionCreate a strikingly gorgeous formal look in this one-shoulder long satin dress. Captivate in this eye-catching design with a one-strap detail made with luxurious stretch satin for a curve-huffing fit and accented with a revealing side slit. Make a stunning entrance in this long formal dress styled with sparkly rhinestone jewelry and matching heels for a dazzling picture-perfect look.
Fit & Features
- Asymmetric one-shoulder neckline, dual spaghetti straps
- High waist seam, side slit
- Floor-length A-line silhouette
- Luxe satin fabrication
- Form-hugging fit, minimal stretch
- Strapless or sticky bra recommended
- Runs true to size
Style Number/Barcode: 05002-0051
Category Name: Long Dresses
Price: $9.97 $59.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Denali Formal Puff Sleeve Long Dress
Special Occasion
Denali has some sexy details worth showing off at prom! She features flirty puff sleeves, a square neck, and a form-fitting bodice that leads to an open back with lace-up closure. Her elegant long mermaid silhouette effortlessly shapes your curves while showcasing some skin with the front, high-cut slit. The formal dress is composed of lined crepe fabric with a moderate stretch. Finish your prom look in rhinestone stiletto heels.
Shop Velvet Version: Claudia Formal Velvet Slit Mermaid Dress
Fit & Features
- Puff sleeves, square neck, form-fitting bodice
- Open-back, lace-up
- Mermaid silhouette
- Front high-cut slit
- Long-length hem
- Lined crepe fabric, moderate stretch
- Sticky bra or pasties recommended
- Runs true to size
Style Number/Barcode: 05002-2234
Category Name: Long Dresses
Price: $19.97 $64.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Rosé Nights Floral Halter Maxi Dress
Romantic without feeling try hard. This floral mesh maxi dress skims the body with a soft stretch fit, finished with delicate sparkle details that make it perfect for weddings, date nights, or dressed-up evenings that call for something extra.
Fit & Features
- Floral print, mesh-lined fabric, rhinestone embellished
- V-neckline with lace trim and spaghetti halter straps
- Defined waist seam
- Floor-length maxi skirt
- Straight hem
- Runs true to size
Style Number/Barcode: 05101-000730
Category Name: Long Dresses
Price: $64.90
Availability: In Stock
Available Color: MAUVE
Available Size: XS, S, M, L, XL
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All Eyes Lace Trim Mermaid Maxi Dress
This dress is pure drama in the best way. The deep V lace bodice sets a sultry tone, while the smooth, body-hugging fit flows into a sleek mermaid hem that moves with you. Perfect for dressy occasions and special date nights.
Fit & Features
- High-stretch fabric for a flexible fit
- Spaghetti straps with adjustable lace-up back
- Plunging V-neckline with lace trim
- Sheer mesh overlay with smooth knit lining
- Mermaid silhouette with floor-length hem
- Runs true to size
Style Number/Barcode: 05101-000740
Category Name: Long Dresses
Price: $19.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
- High-stretch fabric for a flexible fit
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Kourt Flocked Velvet Mermaid Formal Dress
Special Occasion
Sleek, sculpted, and designed for a take-your-breath-away entrance, the Kourt formal gown drapes the body in flocked velvet mesh for a look that feels both romantic and refined. The off-the-shoulder neckline, cutout back, and ruched mermaid floor-length hem create a softly dramatic silhouette perfect for the moments when you want all eyes on you—in the chicest way possible.
Fit & Features
- Flocked velvet, mesh-lined stretchy fabric
- Off-the-shoulder neckline, padded bra cups
- Cutout back, zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, holiday soirees, opera or symphony nights, luxury hotel ballroom events, engagement celebrations, anniversary dinners, winter formals, cocktail parties, red-carpet events
Style Number/Barcode: 05002-000648
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Taisia Formal Sequin Scroll Dress
Special Occasion
Lace up in a formal dress that brings the shimmer to your special night. The Taisia dress features a plunging V-neckline, an open lace-up back, a lightly padded bust, and a curve-hugging mermaid silhouette and floor-length hem. The formal dress is composed of a sequin scroll pattern on mesh fabric with a stretchy knit lining. Complete your look with a chiffon wrap and heels.
Fit & Features
- Sleeveless V-neckline, bungee spaghetti straps
- Lightly padded bust
- Open lace-up back, zipper, and hook-eye closure
- Form-hugging, mermaid silhouette, floor-length hem
- Sequin scroll mesh fabric, stretchy knit lining
- Sticky bra optional
- Runs true to size
Style Number/Barcode: 05002-0245
Category Name: Long Dresses
Price: $109.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S
Product Badge:- Ships Free
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Tonya Glitter Mermaid Formal Dress
Special Occasion
Made for evenings that linger long after the last toast, the Tonya glitter mermaid gown delivers sleek allure with a refined edge. The wired V-neckline, ruched side seams, and low back sculpt a striking silhouette that feels confident, polished, and unforgettable.
Fit & Features
- Glitter-patterned fabric, knit lining
- Wired V-neckline, padded bra cups
- Adjustable spaghetti straps
- Low back design
- Ruched side seams that contour the waist and hips
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Formal weddings, black tie galas, elegant ballroom receptions, luxury hotel events, milestone celebrations, formal dances, glamorous parties
Style Number/Barcode: 05002-000662
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: WINE
Available Size: S, M, L
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Hayley Chiffon Open Back Formal Dress
Special Occasion
Soft, sculpted, and made for a slow-motion entrance, the Hayley gown drapes in airy chiffon that moves beautifully with every step. The halter cowl plunge neckline and open back with an adjustable strap bring a refined allure to its curve-hugging floor-length silhouette—perfect for nights when you want to look effortlessly unforgettable.
Fit & Features
- Chiffon fabric, woven lining
- Plunge halter cowl neckline, tie closure
- Open back with adjustable strap
- Curve-hugging silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, cocktail receptions, holiday parties, luxury hotel events, ballroom parties, engagement celebrations, anniversaries, red-carpet events, award banquets
Style Number/Barcode: 05002-000650
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L
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Betsy Mesh Open Back Formal Dress
Special Occasion
Designed to move with quiet drama, the Betsy formal dress feels refined from every angle. A high halter neckline flows into an open back with a soft tie-back drape, finishing in a floor-length hem that makes each step feel intentional.
Fit & Features
- Mesh-lined fabric with plenty of stretch
- High halter neckline with tie-back drape detail
- Open back design
- Form-hugging column silhouette
- Center back slit for movement, floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, bridesmaids, evening galas, milestone celebrations, anniversaries, honeymoons, resort destinations, birthday dinners, engagement parties, rehearsal dinners, upscale evening parties
Style Number/Barcode: 05002-000649
Category Name: Long Dresses
Price: $59.90
Availability: Out of Stock
Product Badge:- Ships Free
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Lyla Lace A-Line Formal Dress
Special Occasion
Designed for the woman who knows how to captivate a room, the Lyla formal dress pairs romantic lace fabric with an effortless a-line floor-length silhouette. The halter neckline with a rosette, side waist cutouts, and front ruffle trim slit creates a sculpted, eye-catching moment that feels equal parts daring and refined.
Fit & Features
- Lace fabric lined with stretchy mesh and knit
- Halter V-neckline with rosette trim
- Open back with tie, lower zipper and hook-eye closure
- Side waist cutouts
- Front ruffled trim slit
- A-line silhouette, floor-length hem
- Runs true to size
Where to Wear:
Weddings, destination celebrations, formal galas, black-tie charity balls, luxe cocktail parties, anniversaries, fashion-forward soirees, holiday events, opera or theatre nights, birthday dinners, resort evenings
Style Number/Barcode: 05002-000652
Category Name: Long Dresses
Price: $99.90
Availability: In Stock
Available Color: BLACK
Available Size: S, M, L
Product Badge:- Ships Free
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Heidi Satin Mermaid Formal Dress
Special Occasion
Designed for candlelit receptions and grand entrances alike, the Heidi satin mermaid gown moves with an effortless sense of polish. A cowl pleated padded neckline, ruched side seams, and a front slit create a silhouette that feels refined, confident, and unforgettable.
Fit & Features
- Stretch satin fabric, sewn-in lining with stretch
- Cowl pleated padded neckline
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Mermaid silhouette with ruched side seams
- Front slit for ease of movement
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, candlelit ballroom galas, special dinners, upscale hotel venue celebrations, formal anniversary parties, milestone birthday events, black tie seasonal soiree, formal dances
Style Number/Barcode: 05002-000668
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: LIGHT, BLUE, ROYAL
Available Size: XS, S, M, L
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Kelsie Glitter Knit Mermaid Formal Dress
Special Occasion
When the night calls for something unforgettable, the Kelsie gown answers in shimmering glitter knit that skims every curve with intention. Designed with a scoop neckline, adjustable spaghetti straps, and a cutout back with mesh trim and hook closure straps, this mermaid silhouette is finished with side ruched seams for a sculpted, confidence-first fit.
Fit & Features
- Glitter knit fabrication with smooth knit lining
- Scoop neckline, padded bust, adjustable spaghetti straps
- Cutout back with mesh trim and hook closure straps
- Back zipper and hook-eye closure
- Mermaid ruched silhouette hugs curves
- Floor-length hem
- Runs true to size
Where to Wear:
Prom, galas, weddings, black tie balls, awards ceremony, red carpet event, milestone birthday event, fancy brunches
Style Number/Barcode: 05002-000663
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: LIGHT, BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Daniella Celestial Rhinestone Formal Dress
Special Occasion
Built for that slow-motion entrance moment, The Daniella gown drapes in soft mesh with a curve-hugging floor-length silhouette that catches every bit of light. The cowl halter neck, open criss-cross back, and rhinestone celestial pattern create a night-sky shimmer that feels chic, polished, and utterly unforgettable.
Fit & Features
- Mesh-lined fabric with a rhinestone celestial pattern throughout
- Cowl halter neck that frames the neckline
- Adjustable spaghetti straps
- Open criss-cross back
- Curve-hugging floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal evenings, holiday soirees, upscale cocktail parties, New Year's Eve parties, birthday dinners, red-carpet occasions
Style Number/Barcode: 05002-000658
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S
Product Badge:- Ships Free
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Zoe Long Sleeve Cutout Mermaid Formal Dress
Special Occasion
Designed for magnetic entrances, the Zoe formal dress combines sleek sophistication with bold allure. Crafted from smooth knit fabric, it features long sleeves, daring cutouts at the waist and back, and a gold ring accent that draws the eye to every curve. Made for the woman who owns her spotlight— effortlessly.
Fit & Features
- Smooth knit fabric, stretchy knit lining
- Plunge V-neckline, hardware insert
- Fitted long sleeves, shoulder pads for structure
- Waist and back cutout design
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Formal galas, black-tie weddings, art show openings, birthday dinners, red-carpet occasions, holiday celebrations, luxury date nights, destination parties, formal events
Style Number/Barcode: 05002-000653
Category Name: Long Dresses
Price: $24.97 $69.90
On Sale: Yes
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M
Product Badge:- Sale
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Matilda Glitter Mermaid Formal Dress
Special Occasion
The Matilda glitter knit gown catches the light with every step while the cowl neck drapes effortlessly across the neckline. The ruched mermaid silhouette hugs and flares in all the right places, creating a sparkling look for every entrance.
Fit & Features
- Glitter knit-lined stretch fabric
- Cowl neckline, padded bra cups
- Spaghetti straps
- Back zipper and hook-eye closure
- Ruched mermaid silhouette
- Floor-length hem with a train
- Runs true to size
Where to Wear:
Prom, birthdays, weddings, red-carpet occasions, award dinners, special date nights
Style Number/Barcode: 05002-000671
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: SAGE
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Ruby Satin Low Back Column Formal Dress
Special Occasion
Polished with a soft, luminous allure, the Ruby dress is designed for evenings that call for effortless sophistication. Crafted in satin fabric, this column floor-length silhouette features a sequin beaded mesh V-neckline bust, delicate adjustable spaghetti straps, and a low back cowl detail that feels refined yet memorable.
Fit & Features
- Premium satin fabric, bust knit lining
- V-neckline and adjustable spaghetti straps
- Sequin, beaded mesh bust with back hook strap
- Low back with cowl design
- Floor-length column silhouette
- Runs true to size
Where to Wear:
Prom, weddings, bridesmaids, black-tie galas, rehearsal dinners, engagement parties, upscale receptions, formal anniversary celebrations, destination weddings, resort evening events, and special date nights.
Style Number/Barcode: 05002-000670
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: YELLOW, PINK
Available Size: XS, S, M, L
Product Badge:- Best Seller
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Tiana Metallic Halter Slit Formal Dress
Special Occasion
Turn every entrance into a statement with the Tiana formal dress. Crafted from slinky foil fabric that catches the light with every move, this floor-length gown features a sleek square halter neckline and a daring high slit—made to contour, shimmer, and captivate all at once.
Fit & Features
- Slinky metallic foil fabric, stretch knit lining
- Halter square neckline, tie closure, padded bra cups
- High side slit
- Form-hugging silhouette
- Floor-lenght hem
- Runs true to size
Where to Wear:
Formal galas, red-carpet events, holiday soirees, New Year's Eve parties, destination weddings, upscale dinners, night-out celebrations, birthdays, anniversaries
Style Number/Barcode: 05002-000655
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: COPPER
Available Size: XS, S, M, L, XL
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Amina Chiffon Leopard Formal Dress
Special Occasion
The Amina printed mermaid gown brings effortless allure with a sleek, sculpted fit. The square neckline, strappy open back, and lace-up detail give the silhouette a modern edge that feels equal parts sultry and polished.
Fit & Features
- Leopard print, chiffon-woven fabric
- Square neckline
- Spaghetti straps
- Tie-back design
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Wedding guests, galas, formal milestone parties, rehearsal dinners, anniversaries, vacations, honeymoons, destination celebrations, birthday dinners, cocktail parties
Style Number/Barcode: 05002-000665
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
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Maisie Glitter Satin A-Line Formal Dress
Special Occasion
Designed for your most elegant RSVP moments, the Maisie gown brings just the right amount of shimmer and drama. Crafted in glitter satin with an a-line fit, it features a striking cutout open back and a high front slit that moves beautifully with every step.
Fit & Features
- Glitter satin fabric with shimmer, knit lining
- Halter V-neckline, padded bra cups
- Corset-structured bodice
- Cutout back with a clasp closure strap, zipper and hook-eye closure
- High front slit
- A-line floor-length silhouette
- Runs true to size
Where to Wear:
Prom, weddings, black tie balls, galas, big birthday parties, formal celebrations, engagement parties, rehearsal dinners, special date nights, fashion-forward events
Style Number/Barcode: 05002-000673
Category Name: Long Dresses
Price: $99.90
Availability: In Stock
Available Color: LIGHT, BLUE, BLACK
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Carrie Satin Sequin Lace-Up Formal Dress
Special Occasion
Effortlessly refined with a hint of after-dark allure, the Carrie satin dress is made for entrances that linger. The sequin mesh bust and mini lace-up open back balance sleek lines with soft shimmer, creating a look that feels polished, confident, and unforgettable.
Fit & Features
- Premium satin fabric, bust lining
- Sequin mesh scoop neck bust
- Adjustable spaghetti straps
- Mini lace-up open back detail
- Curve-hugging, floor-length hem
- Runs true to size
Where to Wear:
Prom, weddings, rehearsal dinners, engagement parties, garden parties, upscale cocktail soirees, galas, award dinners, special date nights, formal milestone celebrations
Style Number/Barcode: 05002-000677
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: GOLD, SAGE
Available Size: M, L, S
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Samara Metallic Ruched Formal Dress
Special Occasion
Perfect for when all eyes are on you, the Samara metallic ruched formal dress catches the light with every step and every turn. The sleek, slim-fit silhouette hugs your curves, delivering that effortlessly glamorous, can’t-look-away kind of moment.
Fit & Features
- Metallic lurex knit fabric with full-length knit lining, high stretch
- Sleeveless sweetheart neckline, padded bust
- Cowl neck draped overlay
- Adjustable spaghetti straps
- All-over ruched detailing
- Floor-length form-hugging silhouette
- Runs true to size
Where to Wear:Prom, birthday celebrations, dressed-up dinners, black-tie parties, galas, and glam soirees.
Style Number/Barcode: 05002-000676
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: LAVENDER
Available Size: XS, S, M, L