Black Formal Dresses With Slit

Step into the spotlight with our collection of black formal dresses with slit that are guaranteed to make jaws drop and heads turn. Whether you're headed to a gala, a night out with the squad, or a romantic dinner date, these dresses are your ticket to owning the room. Each piece is designed to hug your curves and let you strut your stuff like the queen you are. With just the right amount of sass and elegance, these slits add a daring twist to classic black, ensuring you leave a trail of admirers in your wake. Get ready to unleash your inner diva and make every entrance unforgettable!

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$59.90

4.048387 star rating

A glamorous black glitter knit dress with a cowl neckline, cross back, and high front slit.

$64.90

4.1 star rating

A black satin formal dress with a lace-up back, V-neckline, and high front slit.

$49.90

4.569231 star rating

A sleek black crepe dress with a form-hugging silhouette and elegant high-cut slit.

Best Seller

$64.90

5 star rating

A sleek black knit mermaid dress featuring a scoop neckline, open back, and high front slit.

$69.90

4.636364 star rating

A captivating black satin formal dress featuring an off-the-shoulder neckline and alluring front wrap slit.

$59.90

5 star rating

A chic black crepe formal dress featuring a lace-up back, high slit, and slim silhouette.

$59.90

4 star rating

A sleek black knit formal dress featuring a one-shoulder neckline and ruffled high side slit.

Sale

$19.97 $42.90 53% off

4.5 star rating

A black formal maxi dress with a cowl neckline, ruched detailing, and a thigh-high slit.

$74.90

4.428571 star rating

An elegant black glitter knit mermaid dress with an off-the-shoulder neckline and high front slit.

$79.90

4.571429 star rating

An elegant black satin mermaid dress featuring a halter neckline, open strappy back, and high front slit.

$109.90

4.333334 star rating

A glamorous black satin formal dress featuring a lace corset bodice and high front wrap slit.

$59.90

4.8125 star rating

A strapless black knit formal dress featuring pleated side seams and a dramatic high side slit.

$64.90

5 star rating

A sleek black formal dress with a V-neckline, strappy back, and high side slit.

$89.90

4.333334 star rating

A black floor-length bodycon dress featuring a sheer lace corset bodice and sultry cold shoulder design.

Sale

$19.97 $59.90 67% off

3 star rating

A sultry black satin formal dress featuring a sweetheart neckline, lace bodice, and high front slit.

$59.90

4.904762 star rating

A stunning black mermaid dress with a cowl neck, lace-up back, and high front slit.

$129.90

4 star rating

An enchanting black satin A-line dress featuring a sheer corset bodice and high front slit.

$84.90

4.666667 star rating

A stunning black mermaid dress featuring a glitter knit fabric, strappy open back, and high slit.

$49.90

4 star rating

A black crepe mermaid gown with a square neckline, corset bodice, and high front slit.

Sale

$19.97 $69.90 71% off

5 star rating

A black glitter knit mermaid dress with a V-neck, high slit, and adjustable spaghetti straps.

$69.90

5 star rating

A black knit mermaid dress featuring a cowl neckline, spaghetti straps, and a high front slit.

$109.90

4.916667 star rating

A black sequin bodycon dress with a high slit, adjustable straps, and padded bust for formal events.

$119.90

5 star rating

A black strapless A-line formal dress with glitter fabric, high slit, and hidden pockets.

Sale

$19.97 $79.90 75% off

4.833334 star rating

A black satin A-line formal dress featuring a chic tie-back and high front slit.

$74.90

3.75 star rating

A black glitter knit mermaid dress with a halter neckline and high front wrap slit.

Sale

$19.97 $59.90 67% off

5 star rating

A sultry black bodycon dress with a V-neck, high slit, and adjustable spaghetti straps.

$164.90

5 star rating

A black mermaid formal dress featuring a corset bodice, lace-up back, and high front slit.

$89.90

4.84 star rating

A black off-the-shoulder mermaid dress in luxurious knit fabric with a dramatic high front slit.

$79.90

5 star rating

A sparkling black formal dress with a cutout bodice, high slit, and adjustable spaghetti straps.

$69.90

4.807693 star rating

A black lace mesh formal dress featuring a plunge V-neckline and high-side slit.

$59.90

4.6 star rating

A luxurious black velvet gown with a sweetheart neckline, sheer mesh bodice, and high wrap slit.

Sale

$19.97 $69.90 71% off

4.5 star rating

A black mesh formal dress with a sweetheart halter neckline and a mermaid floor-length silhouette.

Sale

$19.97 $79.90 75% off

5 star rating

A black glitter formal dress with a cutout back, high front slit, and slim silhouette.

Sale

$19.97 $59.90 67% off

4 star rating

A stunning black lace dress featuring an open back, high slit, and adjustable spaghetti straps.

Sale

$15.97 $64.90 75% off

4.833334 star rating

A black satin slim fit dress with a square neckline and ruffled high-side slit.

$62.90

4.25 star rating

A chic black satin formal dress with a ruched bodice, adjustable straps, and a front slit.

$79.90

4.333334 star rating

A glamorous black glitter knit mermaid dress with a ruched wrap-front and high slit.

$99.90

4.5 star rating

A black satin mermaid dress featuring a sequin applique bodice and high front slit.

$42.90

4.671429 star rating

A sleek black knit midi dress with a high front slit and sleeveless cowl neckline.

$59.90

4.615385 star rating

A black crepe mermaid dress with a square halter neckline and elegant high front slit.

$59.90

4.625 star rating

A black satin slim-fit formal dress featuring a corset bodice and floor-length hem with a slit.

$34.90

4.6 star rating

A sultry black bodycon mini dress with a square neck and flirty front slit.

$69.90

5 star rating

A black lace bodycon dress with a sweetheart neckline and high front slit for formal events.

Sale

$19.97 $69.90 71% off

5 star rating

A strapless black satin formal dress with a sweetheart neckline and high side slit.

Sale

$29.97 $59.90 50% off

5 star rating

A chic black strapless bodycon midi dress with a front slit and flexible boning.

$59.90

5 star rating

A black satin mermaid dress with a lace-up back, V-neckline, and high ruffled slit.

$79.90

5 star rating

A black glitter formal dress with a strapless neckline and high wrap slit for elegant occasions.

$59.90

5 star rating

A stunning black mermaid dress with a halter neckline, sweetheart bust, and high-side slit.

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Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black-2
(121) 4.8099174 star rating

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-2 | Size: S | Rhinestone/Velvet Fabric

Windsor Jamie Lace-Up Satin Formal Column Dress in Red
(70) 4.785714 star rating

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

Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White
(42) 4.571429 star rating

Sophistication meets sultry on the Marjorie formal dress perfect for cocktail parties and dressy family get-togethers. She features sheer chiffon peasant long sleeves, a square neckline, a bodycon silhouette, and a front ruched seam leading to the skin-flaunting slit along her midi-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with a chic clutch and heels to complete the look! Fit & FeaturesSheer chiffon peasant long sleeves, square neckline, Front ruched seam, slit detail, Bodycon silhouette, Midi-length hem, Lined crepe fabric, moderate stretch, Bra-friendly design, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White | Size: S | Chiffon/Crepe Fabric

Chic Staple Ribbed Knit Skater Dress in Black
(39) 4.6923075 star rating

A chic staple skater dress featuring a flirty off-the-shoulder folded neckline and a short-length perfect for styling with boots or heels. Fit & FeaturesRibbed knit fabric with plenty of stretch, Off-the-shoulder neckline, fold-over accent, Long fitted sleeves, Short-length hem, Skater silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Chic Staple Ribbed Knit Skater Dress in Black | Size: M | Knit Fabric

Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black
(36) 4.5833335 star rating

The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure! Make your entrance in this floor-length gown designed to turn heads with a curve-flaunting mermaid fit and backless design. Fit & FeaturesGlitter knit fabric, moderate stretch, Square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Weddings, black tie galas, formal dances, big birthday events, rehearsal dinners, engagement parties, red carpet occasions, upscale glam parties Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black | Size: L | Knit Fabric

Windsor Saige Formal Sequin Lace-Up Mermaid Dress in Lavender
(34) 4.7352943 star rating

A sparkling sequin scroll pattern adds beauty and shine to the glamorous Saige formal long dress! With a lace-up back that turns heads, a curve-hugging mermaid silhouette, and a high slit for a gorgeous look. Fit & FeaturesSequin scroll pattern, mesh fabric, stretchy full knit lining, Sleeveless plunge V-neckline, padded bust, Spaghetti straps, open lace-up back detail, Back zipper and hook-eye closure, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie events, glam functions, and parties. Free Shipping on All Orders Over $75. | Windsor Saige Formal Sequin Lace-Up Mermaid Dress in Lavender | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric

Lucille Formal Satin Mermaid Dress in Coral
(29) 4.827586 star rating

The Lucille formal satin dress will have you looking and feeling radiant and luxe! The dress captivates with a lace-up back, mermaid silhouette, and high front slit for effortless allure. Fit & FeaturesLined satin knit fabric, minimal stretch, Sleeveless square neckline, padded bust, adjustable spaghetti straps, Open lace-up back design, zipper and hook-eye closure, Fitted bodice, front ruched seam, high-cut slit, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black tie galas, red-carpet events, nights at the opera or theatre, big milestone celebrations Free Shipping on All Orders Over $75. | Windsor Lucille Formal Satin Mermaid Dress in Coral | Size: L | Knit Fabric/Satin Fabric

Marylou Lace Mesh Plunge Neck Formal Dress in Black
(26) 4.8076925 star rating

Bring the romantic allure to the evening affair in the Marylou lace mesh plunge formal dress! She embodies flirtatious style in a sleeveless plunge V-neckline with a built-in padded bust and adjustable spaghetti straps on her empire waist bodice. The sparkly embroidered lace mesh fabric effortlessly flows into a floor-length silhouette with a high-side slit to showcase some legs. She also features a curve-conscious silhouette to flaunt your stunning figure! Complete the look in an elegant hair clip. Fit & FeaturesPlunge V-neckline, adjustable spaghetti straps, Adhesive bra recommended, built-in padded bust, High side slit, back zipper, hook and eye closure, Empire waist, form-fitting silhouette, Floor-length hem, Sparkly embroidered lace mesh fabric, full knit lining, moderate stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marylou Lace Mesh Plunge Neck Formal Dress in Black | Size: L | Knit Fabric/Mesh Fabric/Mesh Fabric

Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Green
(25) 4.84 star rating

Spend an evening in the timeless elegance of the Alicia floor-length formal dress and feel like a work of art! The side ruched seams accentuate your curves along the mermaid silhouette, and the high front slit adds a touch of drama to the floor-length hem. Fit & FeaturesSmooth knit fabric lined with stretchy knit, Padded bra cups, Back zipper and hook-eye closure, High front slit, Mermaid silhouette, Runs true to size, Where to Wear:Prom, galas, black tie parties, weddings, bridesmaids, nights at the theatre and opera, red-carpets Free Shipping on All Orders Over $75. | Windsor Alicia Off-The-Shoulder Mermaid Formal Dress in Green | Size: XS | Knit Fabric

Emmie Lace-Up Mermaid Satin Formal Dress in Brown
(22) 4.590909 star rating

Sleek and sophisticated! The Emmie satin formal dress exudes elegance with a lace-up back and flattering mermaid silhouette that accentuates your figure. Fit & FeaturesStretchy satin-knit fabric, lined bust, Spaghetti straps, V-neckline, Lace-up back, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie galas, weddings, bridesmaids, formal parties, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Emmie Lace-Up Mermaid Satin Formal Dress in Brown | Size: L | Satin Fabric

Black Formal Dresses With Slit

When the occasion calls for a touch of daring elegance, a black formal dress with a slit is the quintessential choice for making a bold statement. Picture yourself stepping into the venue; the room pauses, breaths are held, all eyes on you. That's the power of a Windsor black formal dress. These dresses are more than just pieces of fabric stitched together—they are a tribute to confidence and timeless style. Whether it's a black mermaid dress with a slit that hugs your curves perfectly or a black dress with a long slit that offers a glimpse of your daring side, each design promises to elevate your presence at any high-profile event.

Imagine attending a glamorous gala or a sophisticated evening wedding. Here, the Windsor black slit dress becomes your armor and your statement. It's about the details—the way the fabric moves with you, the strategic cut that offers both allure and sophistication, and the craftsmanship that speaks of high-quality. These dresses are not just for wearing; they are for experiencing. From the black slim fit dress slit, which offers a modern take on classic elegance, to the more dramatic black formal dresses with slits that ensure you are the star of the show, each piece is designed to make you feel like the only woman in the room.

For those looking to explore a variety of styles, our Slit Evening Dresses collection offers an array of options that cater to different tastes and occasions. Whether you're gifting this to a loved one or treating yourself, choosing a black formal dress with a slit is about investing in a moment—your moment. These dresses are crafted for those evenings that are remembered long after they've ended, for pictures that will flood social feeds and for stories that will be told and retold. So, embrace the enchantment of a Windsor black formal dress with a slit and let your confidence shine at your next big event.