Black Cocktail Dresses
Black cocktail dresses, ready for their next RSVP. From wedding guest looks to sorority formals and every dressed-up night in between, this collection makes the classic black hue feel anything but basic. Think sleek minis, polished midis, and elevated fabrics like satin, velvet, and subtle shimmer knits. Details like flattering ruching, fluid cowl necklines, and clean strapless sheath silhouettes keep the look modern and effortlessly styled. Whether the invite says cocktails, celebration, or after-party, these black cocktail dresses are always the right answer.
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Black Cocktail Dresses That Never Miss
A black cocktail dress is your all-access pass to iconic style. Whether you're headed to a wedding reception, a chic dinner, or a sleek night out, Windsor’s black cocktail dresses deliver timeless elegance with a modern edge.
Silhouettes That Always Hit
From curve-hugging bodycons to flowy midi styles, these dresses are designed to flatter every angle and move with you. Go bold with front slits, off-the-shoulder sleeves, or daring cutouts. Prefer classic? The little black dress is reimagined with square necklines, halter straps, and strappy backs for a fresh twist on a forever favorite.
Fabrics That Elevate
Shimmer in black sequin cocktail dresses that light up every step, or opt for smooth satin and luxe lace styles that feel as good as they look. Mesh paneling, sheer sleeves, and rhinestone embellishments add just the right touch of glam to make your look unforgettable.
Versatile for Every Invite
From cocktail parties to formal celebrations, black cocktail dresses always rise to the occasion. Style yours with metallic heels, a bold lip, and a clutch that catches the light for a head-turning finish.
When in doubt, black always delivers. Shop Windsor’s collection of black cocktail dresses online, in-app, or in-store and find your next standout look.
How can I make a black cocktail dress stand out?
Choose a dress with unique details like lace overlays, sequins, or rhinestones. Pair with bold accessories such as red or metallic heels to make your look pop.
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On Another Level Mini Dress
Take your 'fit to another level as you serve stunning looks in this mini! The dress features a sleeveless bodice, bungee spaghetti straps, a V neckline, a square back, a color block design with stripes that create an hourglass illusion, and a short, form hugging fit. The dress is composed of a crepe fabric that offers moderate stretch.Style Number/Barcode: 05102-0157
Category Name: Black Cocktail Dresses
Price: $9.97 $34.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Lustrous Velvet Dress
This simple velvet dress is all you need to stay trendy all season long!
Fit & Features
- Elastic Off The Shoulder Neckline
- Short Sleeves
- Midi Length
- Velvet
- Fully Lined
- Moderate Stretch
Style Number/Barcode: 05101-0063
Category Name: Black Cocktail Dresses
Price: $12.97 $31.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Ignite The Night Rhinestone Cutout Midi Dress
Ignite the night with your dazzling vibes in this sleeveless midi dress at semi-formal events! With a square neckline and spaghetti straps, it offers a form-hugging fit that accentuates your curves. The gem and rhinestone side cutout adds a touch of sparkle, while the asymmetrical side cut and midi-length hem give it an edgy yet elegant look. Complete the look in block heels and a clutch!
Fit & Features
- Smooth knit fabric lined with knit, moderate stretch
- Spaghetti straps
- Square neckline
- Gem and rhinestone side cutout
- Asymmetrical side cut
- Form-hugging silhouette
- Runs true to size
Style Number/Barcode: 05101-2937
Category Name: Black Cocktail Dresses
Price: $9.97 $39.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Sale
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Ruching Into It Off Shoulder Mini Dress
"Don't rush into a good thing"...but who's going to stop us if we're going to look bomb af in it?

Fits & Features
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Off Shoulder Neckline I Interior No-Slip Tape At Front
- Long Fitted Sleeves
- Self Ties At The Cuffs & Center Front Neckline
- Mini Length Silhouette I Ruching Throughout
- Knit Fabric I Fully Lined
- Curve Hugging Fit I Moderate Stretch
Style Number/Barcode: 05103-0748
Category Name: Black Cocktail Dresses
Price: $17.97 $45.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Off Shoulder Neckline I Interior No-Slip Tape At Front
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Glitzy Goals Sequin Midi Dress
Go on and show 'em that glow! You'll be ringing in the New Year in style with our Glitzy Goals midi dress!
Fits & Features
- Adjustable, Narrow Spaghetti Straps That Cross At The Back
- Plunging V Neckline I Padded Bust
- Midi Length Silhouette
- Ribbed Knit Fabric I Iridescent Sequins Throughout
- Bodycon Fit I Ample Stretch
- Zipper Not Included
Style Number/Barcode: 05103-0522
Category Name: Black Cocktail Dresses
Price: $9.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Keep It Edgy Faux Leather Mini Dress
Life's all about being spontaneous. Add this edgy little dress to your cart. You can thank us later

Fits & Features
- High Neckline Design
- Cord Shoulder Straps
- Princess Seams Along The Front
- Square Back With Zipper
- Mini Length Silhouette
- PU Composition I Fully Lined
- Form-Hugging Fit I Minimal Stretch
Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05103-0597
Category Name: Black Cocktail Dresses
Price: $9.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Tied To Style Mini Dress
Make sure your look is totally tied to style with this adorable mini! The dress features a sleeveless bodice, tie shoulder spaghetti straps, a partial wrap front V neckline, vertical seam detailing down the bust, a square back, a high waist seam, and a short, form hugging fit. The dress is composed of a crepe fabric that offers moderate stretch and includes a knit lining.Style Number/Barcode: 05101-0183
Category Name: Black Cocktail Dresses
Price: $9.97 $33.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Sequined Sweetheart Mini Dress
You'll be best dressed in this sparkly sequin dress!
Fits & Features
- Adjustable Spaghetti Straps
- Sweetheart Neckline With Padded Cups
- Zipper With Hook & Eye Closure At Back
- Floral Lace With Smooth Knit Lining I Sequin Detailing Throughout
- Mini Length Silhouette
- Body-Hugging Fit I Ample Stretch
Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05103-0390
Category Name: Black Cocktail Dresses
Price: $9.97 $42.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Round And Round Glitter Dress
Make moves and take this embellished mini for a spin! Dress features all-over glitter detail, an elasticized, off-the-shoulder neckline, a slight nip in the waist of the straight-line silhouette, and a gently rounded hem. Dress is made from a lightly textured woven material with a fair amount of stretch.
Style Number/Barcode: 05103-0034
Category Name: Black Cocktail Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Light Up The Night Mini Dress
Light up the night with this sultry mini! The dress features a sleeveless bodice, spaghetti straps, a V neckline, ruched detailing with a tie front followed by a front waist cut out, a square back, ruching down each side, and a short, curve hugging fit. The dress is composed of a stretchy knit fabric for comfortable wear.Model is 5'9" with a 34" bust, 24" waist and 34.5" hips. She is wearing a size small
Style Number/Barcode: 05103-0172
Category Name: Black Cocktail Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Snake Print Ruffle Mini Dress
Ruffle up the style game with this on trend snake print mini dress. It features a sleeveless bodice, adjustable spaghetti straps that lead to a halter back, a deep V neckline, and a high waist seam with a tiered, ruffled flowy skirt. The dress is composed of a chiffon fabric with a woven lining and has no stretch.Style Number/Barcode: 05101-0386
Category Name: Black Cocktail Dresses
Price: $9.97 $49.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Emerald City Cutout Mini Dress
Journey far and wide in this flirty, feminine mini dress. Dress features gathered ties at front and side, a waist cutout, ruffle detail at hem and gathered cap sleeves, and a back zip closure. Dress is lined and made from a lightweight woven fabric with little to no stretch.Model is 5'8" with a 32" bust, 23" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05102-0131
Category Name: Black Cocktail Dresses
Price: $18.94 $46.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Jane Flower Lace-Up Mini Dress
Special Occasion
The Jane mini dress catches the light with every step while delicate 3D flower, sequins, and beaded embellishments add a soft, dimensional finish. The cowl neckline and lace-up open strappy back create a silhouette that feels equal parts effortless and elevated—perfect for that “all eyes on you” kind of entrance.
Fit & Features
- 3D Flower, sequins, beaded embellishments
- Mesh fabric, sewn-in knit lining
- Cowl neckline, spaghetti straps
- Lace-up open strappy back
- Side zipper and hook-eye closure
- Bodycon mini silhouette
- Runs true to size
Where to Wear:
Prom, bridal celebrations, reception dresses, birthday dinners, graduations, cocktail parties, bachelorettes, date nights, rooftop hotel bars, themed parties
Style Number/Barcode: 05001-001151
Category Name: Black Cocktail Dresses
Price: $139.90
Availability: In Stock
Available Color: WHITE, MINT
Available Size: S, M, L
Product Badge:- Ships Free
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Square Neck Leather Mini Dress
Step out in a mini with style! Featuring a square neckline with rounded edges, tank straps, and a form fitting silhouette. Dress is composed of a knit inner lining and a coated faux leather outer that offers moderate stretch. Hem hits mid thigh.Style Number/Barcode: 05103-0476
Category Name: Black Cocktail Dresses
Price: $9.97 $30.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Classic Chic Midi Dress
Classic and chic, this midi is a total head-turner. The dress features a sleeveless bodice, tank-like shoulder straps, a square neck and back, flattering slanted seam detailing along the bust, and a mid-length, curve hugging fit. Garment is composed of a ponte knit with moderate stretch.Style Number/Barcode: 05102-0360
Category Name: Black Cocktail Dresses
Price: $9.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Basic Ribbed Knit Midi Dress
Dress up down or up with a basic midi this season girl! The dress features a mock neck, long sleeves and a midi length silhouette with a high side slit. Dress is composed of ribbed knit fabric that offers a form hugging fit with plenty of stretch. Perfect to pair with booties!
Model is 5'9" with 32" bust, 24" waist and 34.5" hips. She is wearing a size small.
Style Number/Barcode: 05102-0275
Category Name: Black Cocktail Dresses
Price: $9.97 $22.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Faux Suede Square Neck Midi Dress
Soft and stylish, this faux suede midi is a must-have. It features an elastic banded square neck, bungee spaghetti straps, and a mid-length, curve hugging fit. The faux suede fabric offers plenty of stretch.
Model is 5'9" with a 32" bust, 24" waist and 34.5" hips. She is wearing a size small.
Style Number/Barcode: 05102-0273
Category Name: Black Cocktail Dresses
Price: $9.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Chic And Sassy Mini Dress
Get a chic yet still sassy look with this trendy printed mini! The dress features a mock neck, back button closures at the neck followed by a keyhole cut out, long fitted sleeves with thumb holes, and a short, curve hugging fit. The dress is composed of a brushed knit fabric with plenty of stretch.
Model is 5’7” with a 34” bust, 24" waist, and 36” hips. She is wearing a size small.
Style Number/Barcode: 05102-0121
Category Name: Black Cocktail Dresses
Price: $9.97 $27.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Slay The Day Mini Dress
Slay the day with sultry style in this dress! It features a sleeveless bodice, a high neck with back button closures, a back keyhole cut out, sheer mesh insets along the front, and a short, curve hugging fit. The dress is composed of a crepe fabric that offers moderate stretch.
Style Number/Barcode: 05103-0085
Category Name: Black Cocktail Dresses
Price: $12.97 $32.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Ships Free
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Sunlit Elegance Satin A-Line Midi Dress
This dress feels like golden hour in outfit form. The silky satin finish, lace-trimmed hanky hem, and soft shade give it that effortlessly elevated look that works for weddings, showers, and every RSVP on your summer calendar.
Fit & Features
- Silky satin woven fabric
- Sweetheart neckline
- Spaghetti straps
- Back zipper closure
- A-line silhouette
- Lace trim hanky midi-length hem
- Runs true to size
Style Number/Barcode: 05101-001480
Category Name: Black Cocktail Dresses
Price: $64.90
Availability: Out of Stock
Product Badge:- Ships Free
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Sleek Talk Tube Mini Dress
This bodycon dress does the most. The ruched fit hugs in all the right places, while the strapless neckline and subtle hardware detail keep it feeling elevated for your night out.
Fit & Features
- Sleek knit fabric
- Sweetheart tube strapless neckline, hardware insert
- Ruched bodycon fit
- Mini-length hem
- Runs true to size
Style Number/Barcode: 05103-000837
Category Name: Black Cocktail Dresses
Price: $35.90
Availability: In Stock
Available Color: BLUE
Available Size: XS, S, M, L
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Glow And Shine Sequin Mini Dress
This sequin mini dress is giving us total glow goals bby!
Fit & Features
- Scoop Neckline
- Draped Cowl Back
- Adjustable Spaghetti Straps
- Sequin
- Fully Lined Mesh
- Form Hugging Fit | Moderate Stretch
- No Zipper
Style Number/Barcode: 05103-0666
Category Name: Black Cocktail Dresses
Price: $19.97 $48.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Snake Believe PU Mini Dress
Actually...this look is the real deal! Sss-sizzle away in our Snake Believe mini dress

Fits & Features
- Narrow Spaghetti Straps
- Scoop Neckline I Square Back
- Mini Length Silhouette
- Lined, Patent PU Fabric With Snake Print Pattern Throughout
- Curve-Hugging Fit I Plenty Of Stretch
- Zipper Not Featured
Style Number/Barcode: 05103-0645
Category Name: Black Cocktail Dresses
Price: $11.97 $29.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance
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Fabulously Flocked Midi Dress
Allure them all with this enchanting midi dress!
Fits & Features
- Spaghetti Straps
- V Neckline I Square Back
- High Waist Seam
- Midi Length Silhouette With Flirty Slit
- Fully Lined, Textured Knit With Flocked Velvet Prints Throughout
- Curve-Hugging Fit I Moderate Stretch
Model is 5'7" with a 34" bust, 24" waist and 36" hips. She is wearing a size small.
Style Number/Barcode: 05101-0374
Category Name: Black Cocktail Dresses
Price: $5.97 $38.90
On Sale: Yes
Availability: Out of Stock
Product Badge:- Clearance