Xl Black Cocktail Dresses

When the invite says “cocktail attire,” you know it’s your time to shine—and nothing serves main character energy quite like xl black cocktail dresses. Ready to make every entrance unforgettable? From mysterious midnight vibes to that classic, can’t-go-wrong glam, these dresses are all about confidence and curve-loving perfection. Whether you’re heading out for girls’ night or RSVP’d yes just for the dance floor, your new favorite dress is waiting to steal the spotlight right along with you.

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Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black

$84.90

A black glitter knit mermaid dress with a bow-back design and floor-length train for formal occasions.

Shayla Strapless Corset Lace Formal Dress in Black

$159.90

A sultry black mermaid dress with a lace corset bodice and high front wrap slit.

Lena Strapless Bodycon Beaded Mesh Mini Dress in Black

$84.90

A strapless black bodycon mini dress with beaded mesh fabric, perfect for formal occasions.

Iliana Cowl Neck High Slit Satin Column Dress in Black

$59.90

A chic black satin formal dress featuring a cowl neck, high slit, and corset-style bodice.

Delia Formal Cowl Neck Long Dress in Black

$59.90

A sleek black knit mermaid dress featuring a cowl neck, lace-up back, and high front slit.

Giada Glitter Knit Off-the-Shoulder Column Dress in Black

$59.90

A glamorous black bodycon dress featuring glitter knit fabric, off-the-shoulder neckline, and high slit.

Stacie Satin Corset Wrap Formal Dress in Black

$64.90

A sultry black satin bodycon dress featuring a corset bodice and asymmetrical wrap hem.

Cut To The Chase Strapless Cutout Midi Dress in Black

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Cut To The Chase Strapless Cutout Midi Dress in Black

$27 $38.90 31% off

A strapless black knit midi dress featuring a twist-front bodice and underbust cutout for bold style.

Windsor Keep It Sleek Midi Dress in Black

$36.90

A black knit midi dress with a sleeveless square neckline, ruching, and pleated mermaid silhouette.

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Mayra Formal Satin Slit Long Dress in Navy Blue-2

$29.97 $59.90
50% off

(185)

Slip into the luxe vibes of Mayra! Designed to highlight your figure, this formal satin dress delivers a chic form-hugging fit and a high slit for effortless movement. Fit & FeaturesSmooth satin-knit fabric, moderate stretch, Sleeveless square neckline, spaghetti straps, Fitted bodice, side hip pleating, Form-fitting silhouette, high-cut front slit, Floor-length hem, Style runs small, Where to Wear:Homecoming, weddings, black-tie parties, galas, military balls, engagement parties, rehearsal dinners, bridal celebrations, birthday events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Mayra Formal Satin Slit Long Dress in Navy Blue-2 | Size: M | Satin Fabric

Sasha Formal High Slit Wrap Dress in Black

$39.90

(174)

Create a captivating entrance in this formal wrap dress for your next soiree. All eyes are on you in this stylishly chic long formal dress with a plunging V-neckline to perfectly display a sparkling rhinestone lariat or delicate layers of dainty necklaces. Fit & FeaturesCrepe fabric, moderate stretch, Asymmetrical wrap V-neckline, Adjustable spaghetti straps, Ruched detailing, slim-fit bodice, High front slit, floor-length wrap silhouette, Runs true to size, Where to Wear:Prom, black-tie weddings, and formal parties. Free Shipping on All Orders Over $75. | Windsor Sasha Formal High Slit Wrap Dress in Black | Size: M | Rhinestone

Windsor Rowena Sequin Mermaid Dress in Navy Blue

$109.90

(168)

Chic and glamorous, the Rowena sequin mermaid long dress will stylishly elevate your formal night-out look. With a lace-up strap design and fitted mermaid silhouette with a high slit, you'll deliver stunning style. Fit & FeaturesSheer mesh fabric, knit lining, moderate stretch, embroidered sequin scroll design, Sleeveless square neckline, padded bust, Spaghetti straps, open back, lace-up strap design, tie closure, Lower back zipper with hook and eye closure, High waist seam, Fitted floor-length mermaid silhouette, high front slit, Runs true to size, Where to Wear:Prom, black-tie parties and galas, fancy engagement parties Free Shipping on All Orders Over $75. | Windsor Rowena Sequin Mermaid Dress in Navy Blue | Size: M | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric

Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black

$59.90

(130)

Lavish yourself with a luxe formal dress that elevates your special occasion outfit! Cheyenne features a one-shoulder neckline, a wired V-neck bust, a fitted long sleeve, a high side slit on the floor-length hem, and a curve-hugging A-line silhouette. The long dress is composed of a lined velvet fabric that offers a moderate stretch. Complete the look with rhinestone heels and a sphere clutch. Fit & FeaturesOne-shoulder neckline, wired V-neck bust, Fitted long sleeve, High side slit, floor-length hem, A-line silhouette, Lined velvet fabric, Form-hugging fit, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black | Size: S | Rhinestone/Velvet Fabric

Windsor Bethanie Formal Sequin V-Neck Mermaid Dress in Pink-2

$109.90

(94)

Embellished with light-catching sequins, the Bethanie formal dress is a clear stunner with a lace-up back and a flattering mermaid silhouette with a floor-length hem. Fit & FeaturesSequin-scroll pattern, mesh fabric, stretch knit lining, Sleeveless V-neckline, padded bust, Lace-up back, zipper and hook-eye closure, Mermaid silhouette, Floor-length hem, Runs true to size, Where to Wear:Formal dances, black-tie events, formal weddings, and upscale parties. Free Shipping on All Orders Over $75. | Windsor Bethanie Formal Sequin V-Neck Mermaid Dress in Pink-2 | Size: XXS | Knit Fabric/Mesh Fabric/Mesh Fabric

Shayla Strapless Corset Lace Formal Dress in Red

$159.90

(76)

Designed to be eyed up and down, the Shayla long formal dress brings the sultry heat to any black-tie occasion! A curved neckline and sheer mesh lace corset bodice create a sophisticated silhouette, while the lace-up back provides a personalized fit. Fit & FeaturesSheer mesh, smooth knit fabric, Lace corset bodice, flexible boning, padded bra cups, Lace-up, back zipper with hook-eye closure, Floor-length fitted silhouette, high front wrap slit, Runs true to size, Where to Wear:Formal dances, black-tie galas, red-carpet occasions, and big birthday events, weddings, bridal showers, engagement parties, rehearsal dinners. Free Shipping on All Orders Over $75. | Windsor Shayla Strapless Corset Lace Formal Dress in Red | Size: S | Knit Fabric/Sheer Mesh Fabric

Amirah Formal Glitter Cowl Neck Column Dress in Green

$59.90

(75)

Look your best for a fancy night in the stunning Amirah formal glitter dress! Fashioned with an eye-catching cross back, this dress will make you feel like the star of the evening with a high slit and floor-length column silhouette. Fit & FeaturesGlitter knit fabric, moderate stretch, Sleeveless cowl neckline, Spaghetti straps, cross back, Side pleated seam, slim silhouette, high front slit, Floor-length column silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Prom, black-tie weddings, galas, and upscale birthday events. Free Shipping on All Orders Over $75. | Windsor Amirah Formal Glitter Cowl Neck Column Dress in Green | Size: M | Knit Fabric

Windsor Jamie Lace-Up Satin Formal Column Dress in Red

$89.90

(73)

Dare to stun in the Jamie satin formal dress crafted with silky satin fabric for a gorgeous sheen. The bold plunge halter neckline and open lace-up back will turn heads while the fitted column silhouette flaunts your curves. Fit & FeaturesSilky satin fabric, short knit stretchy lining, Plunge halter V-neckline, shoulder straps, padded bra cups, Lace-up open back, lower zipper with hook-eye closure, High side slit, Fitted column silhouette, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, galas, and black-tie soirees. Free Shipping on All Orders Over $75. | Windsor Jamie Lace-Up Satin Formal Column Dress in Red | Size: XS | Knit Fabric/Satin Fabric

Rose Formal Mesh Corset Column Dress in Brown

$54.90

(72)

The Rose formal long column dress is the perfect combination of elegance and glamour with a sheer corset trim and high-side slit for effortless allure! Fit & FeaturesMesh fabric, partial stretchy knit lining, Sleeveless sweetheart neckline, cowl pleating, Adjustable spaghetti straps, crisscross open back, Padded bust, sheer corset bodice, flexible boning, Side ruched seams, fitted column silhouette, High-side slit, floor-length hem, Style runs small, Where to Wear:Prom, weddings, bridesmaids, rehearsal dinners, cocktail soirees, and dressed-up date nights. Free Shipping on All Orders Over $75. | Windsor Rose Formal Mesh Corset Column Dress in Brown | Size: XS | Knit Fabric/Mesh Fabric

Windsor Savannah Formal Crepe Long Dress in Black

$49.90

(66)

Stunning for brides and celebrations, the Savannah formal crepe dress showcases simplicity and chicness! With a form-hugging silhouette and sultry high front slit, this formal dress is perfect for an evening of elegance. Fit & FeaturesLined crepe fabric, moderate stretch, Sleeveless square neckline, tank-style straps, Back zipper and hook-eye closure, Form-hugging silhouette, Front high-cut slit, Floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, red-carpet events, milestone celebrations Free Shipping on All Orders Over $75. | Windsor Savannah Formal Crepe Long Dress in Black | Size: XS

Xl Black Cocktail Dresses

When it comes to finding the perfect XL black cocktail dress, it’s all about embracing those little details that make you feel ready for every RSVP and every “what are you wearing?” text. Black is the classic that never lets you down—timeless, versatile, and always up for a night out, whether that means a rooftop party, a spring wedding reception, or an impromptu dinner downtown. The beauty of XL black cocktail dresses is how effortlessly they transition from season to season and vibe to vibe. March is that sweet spot where you’re ready to put away the heavy layers but not quite ready for full-on summer brights, so a black cocktail dress in a luxe fabric—think velvet for those cooler nights or a soft, stretchy crepe for easy movement—hits all the right notes. Sequins add instant glam without feeling over the top, while off-the-shoulder necklines and midi lengths keep things sophisticated and event-appropriate. If you’re shopping for yourself, you know the drill: look for a fit that flatters without fuss, a silhouette that moves with you (not against you), and details that catch the light just enough to make you feel like you belong in every photo. And if you’re on the hunt for a gift, a black cocktail dress in XL is the kind of present that says, “I see you, I get your style, and I know you’ll wear this again and again”—because who doesn’t love a wardrobe staple that works overtime?

Shopping for the right XL dress should feel empowering, not overwhelming. If you’re wondering, “does Windsor carry XL?” or searching for “cocktail dresses near me,” you’re in the right place—because Windsor XL dresses are designed with real bodies and real plans in mind. The best part? You don’t have to compromise on style for size. Whether you’re drawn to a semi formal dress with a dramatic off-the-shoulder neckline, a velvet midi that feels equal parts luxe and comfortable, or a sequin mini that’s ready for every dance floor, there’s something here that fits the mood (and the moment). The right black cocktail dress is your all-access pass to whatever the night brings, from last-minute invites to planned-for-months celebrations. And yes, if you’ve ever found yourself Googling “does Windsor have XL?”—consider this your sign that the answer is a confident yes. Every detail, from adjustable straps to subtle ruching and strategic lining, is there to make sure you feel supported and celebrated. If you’re looking for something with a little extra texture or a romantic twist, you might want to explore our curated selection of Black Lace Cocktail Dresses for even more inspiration.

XL black cocktail dresses aren’t just about fitting in—they’re about standing out in your own way. Maybe you’re the friend who always finds the best photo spots, or the one who gets the group chat buzzing with outfit inspo. Maybe you’re shopping for a dress that works for both a semi-formal work event and a night out with friends (because who has time for single-use outfits?). The right dress gives you options: style it with strappy heels and a bold lip for after-dark energy, or keep it classic with understated jewelry and a sleek clutch for something more low-key. And as the season shifts, layering with a tailored blazer or a cropped jacket lets your dress work overtime—no matter what the weather throws at you. There’s no one way to wear a black cocktail dress, and that’s exactly the point. It’s about celebrating your style, your plans, and your confidence—on your terms. Whether you’re shopping for yourself or picking out a gift for someone who deserves to feel their best, Windsor’s collection of XL black cocktail dresses is here to make every RSVP feel a little more exciting (and a lot more stylish).

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Xl Black Cocktail Dresses

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Xl Black Cocktail Dresses

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