Black Prom Dresses
Step into timeless glamour with our stunning collection of black prom dresses, picture-perfect for this milestone moment. Our assortment features a range of styles, from elegant mermaid silhouettes to flowy A-line ball gowns that offer a hint of luxe and romance. Each black prom dress is designed with exquisite details, such as sparkly rhinestone embellishments, to enhance its elegance or alluring cutouts for a unique twist to your formal look. Whether you prefer a dress that's understated and chic or one that's adorned with intricate details, our collection of black prom dresses ensures you'll find the perfect gown to look stunning and feel confident on this special occasion.
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Make a Statement in Black Prom Dresses
Step into the 2026 prom season with confidence in a Windsor’s black prom dress—an effortlessly chic choice for your unforgettable night. Discover striking silhouettes in luxe fabrics like satin, chiffon, tulle, and glitter mesh, designed to move with you from limo photos to dance floor moments. Whether you’re drawn to a sleek floor-length gown or a sparkly mini, these black prom dresses offer timeless sophistication with a modern twist. Elevate your look with radiant prom accessories for a head-to-toe ensemble that turns heads.
With fresh details and trending designs, your classic black prom dress is anything but ordinary. Explore Windsor's full prom dress collection online, in-app, or try on your favorite styles IRL at a Windsor store near you!
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Aleah Corset Lace-Up Mermaid Dress
Special Occasion
This silhouette is all about clean lines and a sculpted finish. The Aleah cowl neck lace-up mermaid dress skims the figure through the bodice and hips before falling into a floor-length flare, with ruching adding shape along the body. The open lace-up back adds a sleek final detail.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Sleeveless draped cowl neckline, padded bust
- Corset bodice with structured boning
- Spaghetti straps, open lace-up back design
- Lower back zipper with hook-eye closure
- Ruched detailing, floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, homecoming, winter formal, prom, black-tie parties, galas, and the opera or theatre.
Style Number/Barcode: 05002-001938
Category Name: Black Prom Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY, RED
Available Size: XS, S, M, L, XL
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Adalee Sweetheart High Slit Mermaid Dress
Special Occasion
Sleek from every angle, with just enough drama in the shape. The Adalee sweetheart high slit mermaid dress follows the figure through the bodice and hips before flaring toward the hem, while the structured corset bodice keeps the silhouette polished. The front slit adds a sharp finish to the floor-length shape.
Fit & Features
- Crepe fabric with knit lining, high stretch
- Sheer mesh short sleeves
- Sweetheart neckline, structured corset bodice, padded bra cups
- Open back, dual top button closures, lower back zipper with hook-eye closure
- High-cut front slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, homecoming, winter formal, prom, black-tie parties, dressed-up dinners, and the opera or theatre.
Style Number/Barcode: 05002-001897
Category Name: Black Prom Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Aviana Lace Off-Shoulder Mermaid Formal Dress
Special Occasion
A romantic silhouette with just enough drama in the details. The Aviana off-shoulder lace mermaid formal dress features long bell sleeves, ruched bodice detailing, and a floor-length flare for a look that feels timeless yet current. It makes an elegant choice for bridal styling or a polished formal occasion.
Fit & Features
- Lace fabric with partial lining, moderate stretch
- Off-the-shoulder neckline, fold-over design
- Sheer long bell sleeves
- Sheer bodice panel, ruched detailing
- Back zipper with hook-eye closure
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Brides, engagement parties, bachelorette parties, wedding showers, bridal showers, rehearsal dinners, receptions, birthday celebrations, dressed-up dinners, and vacations.
Style Number/Barcode: 05002-001793
Category Name: Black Prom Dresses
Price: $59.90
Availability: In Stock
Available Color: WHITE
Available Size: XS, S, M, L, XL
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Lottie Keyhole Halter Mermaid Formal Dress
Special Occasion
Sleek from the front, striking from the back. The Lottie keyhole halter mermaid formal dress pairs a sculpted neckline with an open back and statement ring hardware for a bold, polished finish. The floor-length silhouette keeps the look refined while the cutout details add a modern edge.
Fit & Features
- Sleek knit fabric, high stretch
- Sleeveless high halter neckline
- Front keyhole cutout
- Open back
- Lower back O-ring hardware detailing
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, formal dances, prom, black-tie parties, dressed-up dinners, and anniversaries.
Style Number/Barcode: 05002-001754
Category Name: Black Prom Dresses
Price: $79.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Lettie Ring Detail Halter Mermaid Formal Dress
Special Occasion
A streamlined shape gets extra impact from the details. The Lettie ring detail halter mermaid formal dress skims the figure through the bodice and hips before opening into a floor-length flare, with an open back adding contrast. The result is polished, dramatic, and refined.
Fit & Features
- Sleek knit fabric, high stretch, knit lining
- Sleeveless halter neckline with tie straps
- Oversized O-ring hardware
- Draped cowl front
- Open back
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, formal dances, prom, black-tie parties, dressed-up dinners, anniversaries, and the opera or theatre.
Style Number/Barcode: 05002-001950
Category Name: Black Prom Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Brie Glitter Ruffle Mermaid Formal Dress
Special Occasion
Shine is built into every detail here. The glitter mermaid long dress pairs a softly draped neckline with ruched shaping, a cascading ruffle, and a front slit for a finish that feels dimensional and polished. It’s the kind of dress that makes every detail count.
Fit & Features
- Glitter-embellished knit-lined fabric
- Cowl neckline, padded bra cups
- Adjustable spaghetti straps, back zipper and hook-eye closure
- Ruched detailing through the waist and hips
- Cascading ruffled high front slit
- Mermaid floor-length silhouette
- Runs true to size
Where to Wear:
Weddings, black-tie galas, formal celebrations, red-carpet events, special date nights, balls
Style Number/Barcode: 05002-001625
Category Name: Black Prom Dresses
Price: $79.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
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Saskia Sweetheart Lace Up Mermaid Formal Dress
Special Occasion
Romantic detailing gives this mermaid silhouette a polished finish. The sweetheart off-the-shoulder neckline, ruched bodice, and lace-up back create a sculpted look, while the front slit adds dimension. The result feels elegant, refined, and confidently dressed up.
Fit & Features
- Jacquard pattern, lined mesh fabric
- Sweetheart off-the-shoulder neckline, padded bra cups
- Ruched bodice
- Lace-up back, lower zipper and hook-eye closure
- Front slit with floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black-tie galas, formal celebrations, cocktail soirees, red-carpet events, balls, anniversaries
Style Number/Barcode: 05002-001805
Category Name: Black Prom Dresses
Price: $79.90
Availability: In Stock
Available Color: PLUM, YELLOW
Available Size: XS, S, M, L, XL
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Laurel Tie-Back Mermaid Formal Dress
Special Occasion
Soft chiffon trim and sculpted shape make the Laurel formal dress feel especially current. The strapless mermaid dress balances a flowing finish with a defined fit and tie-back detail for a polished take on modern occasion dressing. The result feels fresh, elegant, and right on trend.
Fit & Features
- Smooth knit fabric with sheen, knit lining, high stretch
- Strapless chiffon neckline, non-slip grip lining, padded bra cups
- Tie-back design, zipper and hook-eye closure
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, engagement parties, cocktail soirees, formal celebrations, vacations, honeymoons, resorts, special date nights
Style Number/Barcode: 05002-001908
Category Name: Black Prom Dresses
Price: $89.90
Availability: In Stock
Available Color: PLUM
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: Black Prom Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Vianne Glitter Corset Mermaid Formal Dress
Special Occasion
Glitter and sculpted detail give the Vianne formal dress a polished finish. The corset-style bodice, square neckline, and draped hip detail shape the fitted mermaid silhouette, while the lace-up back adds dimension. The floor-length flare makes it an elegant choice for a wedding guest look.
Fit & Features
- Full knit lining
- Sleek knit corset-style bodice, visible seam detailing
- Sleeveless square neckline, padded bra cups
- Adjustable tank shoulder straps
- Open lace-up back design, zipper and hook-eye closure
- Floor-sweeping glitter mesh mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, rehearsal dinners, engagement parties, black-tie parties, galas, dressed-up dinners, and fancy date nights, formal events and occasions
Style Number/Barcode: 05002-001775
Category Name: Black Prom Dresses
Price: $109.90
Availability: In Stock
Available Color: BROWN, WINE
Available Size: XS, S, M
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Avielle Short Sleeve Mermaid Formal Dress
Special Occasion
This formal dress proves that understated can still feel striking. A fitted mermaid silhouette contours through the waist and hips with gathered ruching before extending into a sleek floor-length hem, finished with a refined mock neckline and short sleeves.
Fit & Features
- Smooth lined knit fabric
- Mock neckline
- Short sleeves
- Back zipper and hook-eye closure
- Ruched waist and hip detailing
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, rehearsal dinners, engagement parties, galas, cocktail soirees, formal celebrations, black-tie events
Style Number/Barcode: 05002-001969
Category Name: Black Prom Dresses
Price: $69.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Monique Glitter Ruched Mermaid Formal Dress
Special Occasion
Build the look around the dress’s subtle shine and sculpted shape. The fitted mermaid silhouette and side ruching create a refined base, while the one-shoulder neckline keeps the styling versatile. Pair it with delicate jewelry and streamlined heels for a polished finish.
Fit & Features
- Glitter knit fabrication, smooth knit lining, high stretch
- One-shoulder neckline with wide tank straps
- Side ruched detailing
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, formal celebrations, anniversaries, military balls, homecoming
Style Number/Barcode: 05002-001813
Category Name: Black Prom Dresses
Price: $89.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Luxe In Lace Sequin Strapless Mini Dress
Lace, but make it a little more extra. Sequin lace and a corset-style bodice shape this strapless mini dress, while the open lace-up back brings the perfect finishing detail.
Fit & Features
- Sheer lace fabric with nude-tone lining, dainty trim
- Sequin embellishments
- Strapless straight-across neckline
- Corset-style bodice, front angled hem
- Open lace-up back design
- Mini-length bodycon silhouette
- Runs true to size
Style Number/Barcode: 05101-001423
Category Name: Black Prom Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L
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Aileen Floral Velvet Burnout Mermaid Dress
Special Occasion
Texture takes center stage in the Aileen floral velvet burnout mermaid dress, designed to skim the figure with an effortlessly polished allure. Delicate spaghetti straps, flattering ruching, and a lace-up back add a romantic finish to the floor-length silhouette.
Fit & Features
- Mesh fabric with knit lining, high stretch
- Floral velvet burnout pattern
- Sleeveless scoop neckline, adjustable spaghetti straps
- Open lace-up back design, lower back zipper with hook-eye closure
- Ruched detailing
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Weddings, receptions, rehearsal dinners, formal birthdays, black-tie parties, galas, dressed-up dinners, and anniversaries.
Style Number/Barcode: 05002-001770
Category Name: Black Prom Dresses
Price: $99.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
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Olive Rhinestone Halter Cowl Neck Formal Dress
Special Occasion
Sculpted draping and gleaming hardware give the Olive formal dress a seductive edge. The cowl neckline pairs with a rhinestone coiled snake-inspired necklace detail, while ruching, an open back, and a high side slit sharpen the fitted, floor-length silhouette. It’s sleek, daring, and unapologetically polished.
Fit & Features
- Smooth knit fabric with stretch
- Draped cowl neckline with rhinestone coiled snake-inspired necklace detail
- Ruched waist and hip detailing
- Open back
- High side slit
- Fitted floor-length silhouette
- Runs true to size
Where to Wear:
Formal celebrations, black-tie parties, birthday dinners, anniversaries, cocktail parties, and galas.
Style Number/Barcode: 05002-001621
Category Name: Black Prom Dresses
Price: $59.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
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Oona Square Neck Satin High Slit Formal Dress
Special Occasion
Structured lines and satin shine give the Oona formal dress a polished finish. The square neckline, fitted bodice, ruched hip detailing, and high side slit shape the slim floor-length silhouette, while the lace-up back adds a striking detail. It’s an elevated choice for black-tie parties.
Fit & Features
- Crepe bodice with sleeveless square neckline
- Adjustable tank straps
- Corset-style bodice, structured boning, padded bra cups
- Open lace-up back, side zipper and hook-eye closure
- Satin skirt with ruched hip detailing
- High-cut side slit, form-hugging silhouette
- Runs true to size
Where to Wear:
Black-tie parties, formal events, dances, birthday parties, dressed-up dinners, and chic nights out.
Style Number/Barcode: 05002-001874
Category Name: Black Prom Dresses
Price: $89.90
Availability: In Stock
Available Color: RED
Available Size: XS, S, M, L, XL
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Fenna Satin Rhinestone Trim Mermaid Dress
Special Occasion
Satin sheen and sparkling detail give the Fenna formal dress a polished finish. The plunging V-neckline, ruched hip, rhinestone embellishment, and high side slit shape the fitted mermaid silhouette with plenty of impact.
Fit & Features
- Stretch satin fabric with knit lining, sheer mesh inserts
- Sleeveless plunging V-neckline, padded bra cups
- Tank straps, open cross-back design, lower back zipper with hook-eye closure
- Ruched hip detailing with rhinestone embellishments
- High-cut side slit
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie parties, wedding guests, winter formal, prom, galas, and fancy date nights.
Style Number/Barcode: 05002-001229
Category Name: Black Prom Dresses
Price: $89.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L, XL
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Yvette One-Shoulder Train Mermaid Formal Dress
Special Occasion
Clean lines meet statement detail in this formal dress. The one-shoulder neckline and open back create a sleek frame, while the draped train brings fluid movement to the fitted mermaid silhouette. The result feels polished, dramatic, and refined.
Fit & Features
- Smooth lined knit fabric with stretch
- One-shoulder neckline
- Fitted bodice
- Open back with adjustable strap
- Floor-length mermaid silhouette
- Draped train detail
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black-tie galas, formal celebrations, red-carpet events, anniversaries, balls
Style Number/Barcode: 05002-001929
Category Name: Black Prom Dresses
Price: $74.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L
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Sybille Front Slit One Shoulder Formal Dress
Special Occasion
A sleek mermaid silhouette gives this formal dress an elegant, sculpted profile. The one-shoulder neckline and waist cutout define the upper shape before the fitted skirt flows into a floor-length hem with a high front slit. It feels polished, graceful, and effortlessly chic.
Fit & Features
- Smooth knit fabric with stretch
- One-shoulder neckline
- Asymmetric bodice with waist cutout
- Fitted mermaid silhouette
- High front slit
- Floor-length hem
- Runs true to size
Where to Wear:
Weddings, black-tie galas, rehearsal dinners, engagement parties, anniversaries, formal celebrations, upscale cocktail parties, red-carpet events, balls
Style Number/Barcode: 05002-001896
Category Name: Black Prom Dresses
Price: $79.90
Availability: In Stock
Available Color: WINE
Available Size: XS, S, M, L
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Siofra Floral Velvet Burnout Mermaid Dress
Special Occasion
Floral velvet brings rich texture and a dramatic finish to the Siofra formal dress. The V-neckline, slender straps, and fitted mermaid silhouette create a sleek floor-length shape with an open strappy back.
Fit & Features
- Glitter mesh fabric with knit lining, high stretch
- Floral velvet burnout pattern
- Sleeveless V-neckline, padded bra cups
- Spaghetti straps
- Open cross-back lace-up strappy design
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Black-tie events, galas, formal parties, wedding guests, dressed-up dinners, and rooftop parties.
Style Number/Barcode: 05002-001829
Category Name: Black Prom Dresses
Price: $89.90
Availability: In Stock
Available Color: BLACK
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free
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Inessa Strapless Scarf Mermaid Formal Dress
Special Occasion
A sleek mermaid silhouette gives the Inessa formal dress an elegant, refined presence. The strapless neckline and attached scarf detail frame the fitted shape, while ruching through the waist and hips adds soft dimension before flowing into a floor-length hem.
Fit & Features
- Sleek knit fabric with knit lining, high stretch
- Strapless straight-across neckline
- Attached scarf detail
- Ruched waist and hip detailing
- Fitted mermaid silhouette
- Floor-length hem
- Runs true to size
Where to Wear:
Wedding guests, formal parties and dances, black-tie events, galas, date nights, and anniversaries.
Style Number/Barcode: 05002-001957
Category Name: Black Prom Dresses
Price: $69.90
Availability: In Stock
Available Color: NAVY
Available Size: XS, S, M, L, XL
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Vesper Draped Halter Mermaid Formal Dress
Special Occasion
Draped detailing gives the Vesper formal dress a sleek, elegant finish. The halter neckline twists into a front keyhole cutout, while the fitted bodice and mermaid silhouette create a sculpted floor-length shape, finished with a long sash and open back. It’s a polished choice for a wedding guest.
Fit & Features
- Lined knit fabric, high stretch
- Sleeveless draped halter neckline with front keyhole cutout
- Adjustable spaghetti straps
- Back zipper and hook-eye closure
- Long sash detail
- Fitted bodice, ruched detailing
- Open back
- Floor-length mermaid silhouette
- Runs true to size
Where to Wear:
Wedding guests, anniversary dinners, special nights out, black-tie events, and galas.
Style Number/Barcode: 05002-001956
Category Name: Black Prom Dresses
Price: $79.90
Availability: In Stock
Available Color: OLIVE
Available Size: S, L, XL
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Mariska Tie Back Mermaid Formal Dress
Special Occasion
This mermaid dress pairs a sleek, curve-defining shape with timeless sophistication. The fitted bodice highlights the waist and hips before opening into a fluid floor-length hem, balanced by an off-the-shoulder neckline and statement tie-back bow. The result is graceful, chic, and effortlessly formal.
Fit & Features
- Chiffon/smooth knit fabric, knit lining
- Off-the-shoulder neckline, padded bra cups
- Back zipper and hook-eye closure
- Chiffon foldover bust detail with tie-back design
- Mermaid silhouette with floor-length hem
- Runs true to size
Where to Wear:
Weddings, bridesmaids, black-tie galas, balls, formal celebrations, anniversaries, rehearsal dinners, engagement parties, upscale birthday dinners, red-carpet events
Style Number/Barcode: 05002-001932
Category Name: Black Prom Dresses
Price: $89.90
Availability: In Stock
Available Color: HUNTER
Available Size: XS, S, M, L, XL
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Solenne Mock Neck Mesh Mermaid Formal Dress
Special Occasion
A sculpted mermaid silhouette gives this formal dress a timeless, statuesque presence. The mock neckline and draped shoulder detail frame the fitted shape, while ruching through the waist and hips flows into a sheer floor-length skirt. It feels elegant, poised, and touched with old-school glamour.
Fit & Features
- Airy mesh fabric, partially sewn-in knit lining
- Mock neckline, cap short sleeves with draped shoulder detailing
- Back zipper and hook-eye closure
- Ruched waist and hip detailing
- Fitted mermaid silhouette
- Sheer mesh floor-length skirt
- Runs true to size
Where to Wear:
Weddings, bridesmaids, rehearsal dinners, black-tie galas, formal celebrations, red-carpet events, engagement parties, upscale birthday dinners, special date nights
Style Number/Barcode: 05002-001871
Category Name: Black Prom Dresses
Price: $89.90
Availability: In Stock
Available Color: PLUM
Available Size: XS, S, M, L, XL
Product Badge:- Ships Free