Long Dresses
Long dresses are the easiest way to look styled without overthinking it. From casual to cocktail, choose knit satin, silky satin, mesh, slinky jersey knit, and ribbed knit in silhouettes with long sleeves, short sleeves, mock neck, wide-neck, off the shoulder, plunging v-necklines, and drapey cowl necks. Cut outs with luxe gold hardware keep things modern, while fall hues like chocolate brown, burgundy, deep plums, and classic black bring the mood. Perfect for wedding guest events, date nights, and birthday dinner parties.
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Long Dresses for Effortless Fall & Winter Style
Long dresses make getting dressed feel instantly pulled together, whether your day calls for a relaxed floral maxi or your night deserves a floor-sweeping gown. This fall and winter, discover flowing fabrics alongside sculptural floor-length dresses, with casual long dresses for getaways and elevated styles that make special plans feel effortless.
Are All Long Dresses Formal?
Not at all. Fabric, silhouette, and styling can completely change the mood. A relaxed floral maxi can feel easy for Thanksgiving dinner or a weekend away, while satin, sheer details, or a fitted column silhouette can turn the length into evening wear. Formal long dresses and long gowns bring extra polish for holiday office parties and dressier events—the length gives you options rather than defining the dress code.
Which Long Dress Silhouette Should I Choose?
Think about the movement and shape you want. Flowing maxis create an easy, graceful effect, while column styles keep the line sleek and streamlined. Mermaid Dresses bring more structure before flaring toward the hem, and dresses with high slit details add movement to fitted silhouettes. For an engagement photoshoot, those details can give a long dress extra dimension as you move in front of the camera.
Can I Wear a Long Dress to a Wedding?
Absolutely—just let the venue and dress code guide the look. A relaxed print can feel right for a rustic celebration; explore Country Wedding Guest Dresses when that’s the vibe. More polished weddings may call for elevated fabrics, sculptural silhouettes, or details like sheer panels, draped sleeves, ruffles, and statement bows.
Find Your Floor-Length Favorite with Us
Some dresses just need to be tried on IRL. Visit one of Windsor’s 350+ stores across North America to see how the length, fit, and fabric move on you, shop online, or get Windsor's Clothing App for convenient shopping, virtual try-ons, and exclusive perks.
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Tori Mesh Mermaid Formal Dress
Special Occasion
The Tori mesh mermaid gown contours every curve with a sheer bodice that feels equal parts refined and daring. From the soft ruching to the fluid drape detail, it’s the kind of silhouette that makes every step feel like a moment worth capturing.
Fit & Features
- Mesh-lined fabric, high stretch
- Sweetheart halter neckline, padded bra cups, tie straps
- Sheer bodice with attached drape
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Prom, destination weddings, rehearsal dinners, engagement parties and photoshoots, vacations, honeymoons, bachelorettes, birthdays
Style Number/Barcode: 05002-001711
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: WHITE, BLACK, DENIM
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Simone Strapless Mermaid Formal Dress
Special Occasion
Sleek and sculpted, the Simone strapless mermaid gown is designed for a striking, statuesque entrance. The sweetheart neckline and softly draped sash detail contour the silhouette, creating an effortlessly refined look that feels equal parts modern and timeless.
Fit & Features
- Slinky knit stretchy fabric, knit lining
- Strapless sweetheart neckline, padded bra cups
- Front knotted sash
- Mermaid floor-length hem
- Runs true to size
Where to Wear:
Wedding guests, bridesmaids, prom, galas, black tie events, engagement parties, rehearsal dinners, upscale birthdays, vacations, anniversaries, formal milestone celebrations
Style Number/Barcode: 05002-001717
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, L
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Kristie Pleated Satin A-Line Formal Dress
Special Occasion
The Kristie formal dress pairs pleated satin woven fabric with a luminous sheen and effortless movement. A plunge halter neckline framed by a snake chain strap, open back, and underbust tie front detail creates a striking look, while the flowy A-line floor-length silhouette glides with every step.
Fit & Features
- Pleated satin woven fabric with sheen, woven lining
- Plunge halter neckline, snake chain strap
- Underbust tie-front detail
- Open back
- Flowy A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black tie weddings, galas, destination celebrations, birthday events, cocktail soirees, date nights, anniversaries, red carpet events, fancy dinner parties
Style Number/Barcode: 05002-001716
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: OLIVE
Available Size: XS, S, M, L
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Talia Chevron Cutout Mermaid Dress
Special Occasion
Made for golden hour plans and every sunshine moment, the Talia mermaid dress brings resort-minded allure with an effortlessly sculpted finish. Designed in chevron knit with a sleek floor-length silhouette, front and side cutouts, and beaded strap details, it is your answer to sunset dinners, rooftop parties, and summer nights that call for a little extra.
Fit & Features
- Sheer knit fabric with an abstract chevron pattern, full-length knit lining, moderate stretch
- Sleeveless plunging V-neckline, padded bust
- O-ring cutout, waist cutouts, beaded strap design
- Adjustable spaghetti straps
- Open back, back strap with metal bar closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Vacations, resorts, brunch with the girls, sunset dinners, rooftop parties, and summer nights out.
Style Number/Barcode: 05002-001724
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: OLIVE
Available Size: XS, S, M, L
- Sheer knit fabric with an abstract chevron pattern, full-length knit lining, moderate stretch
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Renee Open Back Mermaid Formal Dress
Special Occasion
The Renee formal dress balances sleek sophistication with striking detail. This slinky mermaid gown features a sculpted sweetheart neckline, statement beaded open back, and a fluid silhouette that hugs in all the right places.
Fit & Features
- Slinky knit stretchy fabric
- Sweetheart neckline
- Open back with beaded strap detail and sash
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Vacations, honeymoons, resort getaways, date nights, birthday celebrations, anniversaries, cocktail parties, destination weddings
Style Number/Barcode: 05002-001722
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Aspen Chiffon Formal Dress With Scarf
Special Occasion
The Aspen mermaid gown brings sleek sophistication with a dramatic twist. The floor-length silhouette, layered ruffle hem, and flowing scarf detail create effortless movement that feels timeless and striking.
Fit & Features
- Chiffon fabric, smooth lining
- Cowl neckline, spaghetti strap
- Scarf included
- Ruffled mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black tie galas, formal celebrations, cocktail soirees, engagement parties, rehearsal dinners, anniversaries, fashion-forward events
Style Number/Barcode: 05002-001726
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
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Marcelle Chiffon Formal Dress With Scarf
Special Occasion
Understated yet unforgettable, the Marcelle chiffon one-shoulder dress moves like poetry with every step. The sleek asymmetrical neckline and dramatic scarf detail cascade down the back, while the mermaid silhouette creates a long, sculpted line that feels effortlessly refined.
Fit & Features
- Sheer chiffon fabric, full-length stretchy knit lining
- Pleated one-shoulder neckline with attached scarf
- Hidden back zipper with hook-eye closure
- Floor length hem
- Mermaid silhouette
- Runs true to size
Where to Wear:
Prom, weddings, galas, award ceremonies, upscale cocktail soirees, engagement parties, rehearsal dinners, fashion-forward events, and formal celebrations.
Style Number/Barcode: 05002-001729
Category Name: Long Dresses
Price: $19.97 $84.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Izzy Satin Beaded Mermaid Formal Dress
Special Occasion
The beaded T-back trim gives this mermaid dress its standout finish. This satin bead mermaid dress pairs a V-neckline with spaghetti straps, an open back, and a smooth satin-like finish for sleek dimension. The floor-length mermaid silhouette keeps the look polished and defined.
Fit & Features
- Stretch satin fabric, knit lining
- V-neckline, spaghetti straps
- Beaded T-back detachable straps, open-back design
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, vacations, honeymoons, destination celebrations, cocktail parties, birthday dinners, anniversaries, yacht parties, resort getaways, formal events
Style Number/Barcode: 05002-001728
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BROWN
Available Size: XS, S, M, L, XL
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Thea Crochet Beaded Cutout Formal Dress
Special Occasion
The Thea gown pairs intricate crochet texture with sculpted cutouts and delicate beaded trim for a look that feels equal parts effortless and unforgettable. The column silhouette skims the figure before flowing into a long hem, while the halter neckline and open back bring a striking finish.
Fit & Features
- Crochet fabric, mesh lining
- Halter V-neckline with tie straps
- Open tie back
- Cutout bodice with seashell, bead, faux pearl, and rhinestone trim
- Dual side slits
- Column long-length silhouette
- Runs true to size
Where to Wear:
Destination weddings, bridal celebrations, engagement photoshoots, honeymoons, vacations, birthday dinners, yacht parties, sunset cocktail soirees, resort getaways
Style Number/Barcode: 05002-001732
Category Name: Long Dresses
Price: $119.90
Availability: In Stock
Available Color: NATURAL
Available Size: XS, L
Product Badge:- Ships Free
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Penny Crochet Mermaid Formal Dress
Special Occasion
The crochet texture gives this formal dress its handcrafted, standout feel. This crochet mermaid formal dress pairs floral openwork panels with beaded multi-strap detail and a floor-length silhouette for a dimensional finish. The fitted mermaid shape keeps the look sleek from neckline to hem.
Fit & Features
- Floral openwork crochet fabric, partial mesh lining
- Halter V-neckline with tie straps
- Side zipper and hook-eye closure
- Beaded multi-strap detail
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Bridal celebrations, bachelorettes, vacations, honeymoons, destination celebrations, birthday dinners, resort getaways, cruises, brunch celebrations, summer date nights
Style Number/Barcode: 05002-001733
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: NATURAL
Available Size: XS, S, M, L
Product Badge:- Ships Free
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Serena Chiffon Formal Dress With Scarf
Special Occasion
Made for your most elegant RSVP, the Serena pleated chiffon gown moves with a soft, sweeping grace that feels effortless from every angle. Designed with an A-line floor length silhouette and a scarf included detail, it’s the kind of piece that makes your entrance feel quietly unforgettable.
Fit & Features
- Chiffon-lined fabric
- Sweetheart neckline, spaghetti straps, padded bra cups
- Back zipper and hook-eye closure
- Scarf included
- Pleated A-line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, black tie galas, engagement parties, birthday dinners, formal shower celebrations, elegant soirees
Style Number/Barcode: 05002-001739
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: SAGE, YELLOW
Available Size: S, M, L
Product Badge:- Ships Free
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Ailith Metallic Striped Formal Dress
Special Occasion
Like a sunset slipping into evening, the Ailith metallic knit column gown catches the light with every step. The softly draped neckline and open cowl back with delicate tie detailing create an effortlessly polished silhouette that feels made for formal celebrations and unforgettable entrances.
Fit & Features
- Metallic striped knit fabric, smooth knit lining
- Cowl neckline
- Adjustable spaghetti straps
- Open tie-back with draped accent
- Column floor-length silhouette
- Runs true to size
Where to Wear:
Outdoor weddings, galas, honeymoons, vacations, resorts, engagement parties, rehearsal dinners, cocktail events, formal milestone celebrations, date nights
Style Number/Barcode: 05002-001738
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Keria Sash Mermaid Formal Dress
Special Occasion
Modern formal dressing is leaning into fluid draping and defined silhouettes. The Keria mermaid dress combines a sweetheart off-the-shoulder neckline with ruched shaping and a front sash for a polished, trend-forward finish. The floor-length flare keeps the look sleek and elongated.
Fit & Features
- Ruched stretch fabrication
- Off-the-shoulder sweetheart neckline
- Draped front sash
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, balls, formal celebrations, rehearsal dinners, engagement parties, anniversaries, galas, red-carpet events, cocktail dinner parties
Style Number/Barcode: 05002-001744
Category Name: Long Dresses
Price: $79.90
Availability: In Stock
Available Color: NAVY, WINE
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Juliette Lace Bow Open Back Formal Dress
Special Occasion
Romantic from every angle, the Juliette lace mermaid gown was made for the kind of RSVP that deserves a soft, unforgettable entrance. A sweetheart neckline, wide tank straps, open back, and statement bow detail bring graceful drama to the sculpted silhouette.
Fit & Features
- Lined floral lace fabric
- Sweetheart neckline, padded bra cups
- Wide tank straps
- Open-back design with a statement bow
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, bridal celebrations, rehearsal dinners, engagement photoshoots, anniversaries, honeymoons, black tie events, balls
Style Number/Barcode: 05002-001742
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE, IVORY
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Soft Curve High Slit Midi Tube Dress
Serving soft curves with a little edge—this one knows exactly what it’s doing. The midi tube dress hugs in all the right places with a high slit that makes every step feel intentional.
Fit & Features
- Ribbed cotton-blend knit fabric, high stretch
- Strapless sweetheart neckline, knot-front design
- High-cut side slit
- Midi-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-000665
Category Name: Long Dresses
Price: $19.97 $22.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Sultry Vibe Paisley Print Bodycon Maxi Dress
The kind of dress that does all the talking the second you walk in. This paisley print bodycon maxi dress skims your shape with a soft, sculpting stretch—perfect for sultry nights out.
Fit & Features
- Sheer mesh fabric with knit lining, high stretch
- Paisley print
- Sleeveless square neckline
- Adjustable spaghetti straps
- High-cut side slit
- Maxi-length hem, bodycon silhouette
- Runs true to size
Style Number/Barcode: 05102-000687
Category Name: Long Dresses
Price: $42.90
Availability: In Stock
Available Color: RUST
Available Size: XS, S, M, L, XL
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Anouk Ruched Cowl Halter Mermaid Formal Dress
Special Occasion
Draped details give this silhouette an effortlessly polished feel. A ruched bodice, cowl neckline, and open back shape the fitted mermaid silhouette with a sleek, fluid finish. The floor-length shape brings just the right amount of drama for Homecoming.
Fit & Features
- Draped cowl neckline
- Halter straps
- Ruched bodice
- Open back with tie detail
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
HOCO, formal, wedding guest, black-tie party, birthday party, anniversary
Style Number/Barcode: 05002-001731
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Etta Halter A-Line Formal Dress
Special Occasion
Clean, fluid, and quietly commanding, the Etta slinky gown is made for that effortless entrance that still feels unforgettable. The halter neckline, gathered hardware detail, A-line silhouette, and double side slits bring sleek movement with a polished after-dark finish.
Fit & Features
- Slinky knit fabric, knit lining, high stretch
- Halter neckline with hardware inserts, button closure
- Open back design
- Dual high-side slits
- A-line floor-length hem
- Runs true to size
Where to Wear:
Destination celebrations, vacations, honeymoons, resort getaways, birthday dinners, date nights, cocktail parties, anniversaries, dressy evening occasions
Style Number/Barcode: 05002-001737
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Felicity Satin Dress With Sheer Shawl
Special Occasion
The Felicity satin column gown pairs sleek structure with ethereal movement for a look that feels effortlessly elevated. Featuring a strapless neckline and a flowing sheer chiffon cape overlay, it’s the kind of silhouette that turns every step into a moment.
Fit & Features
- Premium satin fabric
- Strapless neckline, non-slip grip lining
- Side zipper and hook-eye closure
- Includes a sheer mesh shawl
- Column silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, formal galas, rehearsal dinners, red-carpet occasions, black-tie events, formal milestone celebrations, and anniversary parties.
Style Number/Barcode: 05002-001750
Category Name: Long Dresses
Price: $89.90
Availability: In Stock
Available Color: LIGHT, BLUE, BLACK, YELLOW, PLUM
Available Size: S, M, L
Product Badge:- Ships Free
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Blaire Thigh High Slit Mesh Formal Dress
Special Occasion
Sleek with just the right amount of reveal, the Blaire mesh gown is built for a slow, confident entrance. The off-the-shoulder neckline, ruched slim silhouette, side cutouts, and hardware accents create a sculpted finish with after-dark appeal.
Fit & Features
- Mesh fabric, sewn-in knit lining, high stretch
- Foldover off-the-shoulder neckline
- Side ruched seams
- Thigh-high side slit with hardware insert
- Column long-length silhouette
- Runs true to size
Where to Wear:
Destination celebrations, cocktail parties, vacations, honeymoons, resort getaways, date nights, birthday dinners, fashion-forward events, formal receptions
Style Number/Barcode: 05002-001747
Category Name: Long Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Agnes Polka Dot Chiffon Formal Dress
Special Occasion
A little vintage, a little unforgettable, the Agnes polka dot chiffon gown was made for the RSVP that calls for polish with personality. The halter neckline, pleated A-line silhouette, and bow waist detail bring soft movement and a perfectly tied finish.
Fit & Features
- Polka dot print, chiffon fabric, smooth knit lining
- Plunge halter neckline with tie straps
- Open back detail, lower zipper and hook-eye closure
- Satin bow belted waist accent
- Pleated A-Line silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, formal parties, anniversary dinners, engagement parties, galas, cocktail soirees, vacations, honeymoons, euro getaways, resorts, birthday events, rehearsal dinners
Style Number/Barcode: 05002-001745
Category Name: Long Dresses
Price: $84.90
Availability: In Stock
Available Color: BLACK, PRINT
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Noel Glitter Knit Open Back Mermaid Gown
Special Occasion
Made for entrances that deserve a second look, the Noel gown pairs shimmering glitter knit with a curve-skimming mermaid silhouette and an open back for an unforgettable finish. The softly ruched bodice adds dimension while the floor-length shape keeps the look polished for weddings, galas, and dressy nights out.
Fit & Features
- Glitter knit fabrication, knit lining, high stretch
- Sweetheart neckline with ruched bust, padded bra cups
- Sleeveless wide tank straps
- Open back with adjustable lace-up ties
- Mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Homecoming, birthday celebrations, bridal showers, dressed-up dinners, and date nights.
Style Number/Barcode: 05002-001749
Category Name: Long Dresses
Price: $64.90
Availability: In Stock
Available Color: DENIM
Available Size: XS, S, M, L, XL
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Corinne Strappy Mermaid Formal Dress
Special Occasion
The styling direction is simple when the Corinne dress carries this much detail. Ruched texture, a one-shoulder neckline, and a flared mermaid hem create a sleek foundation with a statement back. Keep the accessories understated and let the silhouette lead.
Fit & Features
- Smooth lined knit fabric with stretch
- One-shoulder neckline
- Ruched detailing
- Strappy adjustable open-back design
- Fitted mermaid silhouette with a high front slit
- Flared floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, engagement parties, big birthday events, cocktail soirees, anniversaries, formal celebrations and events
Style Number/Barcode: 05002-001746
Category Name: Long Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Carmen Lace Mermaid Formal Dress
Special Occasion
The contrast of jacquard and sheer lace gives the Carmen formal dress its standout finish. A structured strapless bodice leads into a floral lace overlay that extends to a floor-length mermaid hem. The layered textures create a polished, dimensional statement.
Fit & Features
- Floral jacquard fabrication, partial woven lining
- Strapless sweetheart neckline, padded bra cups, non-slip grip lining
- Back zipper and hook-eye closure
- Sheer floral lace overlay
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Black-tie weddings, balls, formal banquets, rehearsal dinners, fancy celebrations, luxe birthday events, vacations, honeymoons, resort getaways
Style Number/Barcode: 05002-001748
Category Name: Long Dresses
Price: $74.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M