Black Formal Midi Dresses

Black formal midi dresses are your ultimate go-to for those moments when you need to channel your inner queen and rule the night. Whether you're heading to a swanky soirée or an elegant dinner, these dresses have got your back, bringing sophistication with a dash of sass. Picture yourself gliding through the crowd, turning heads and making statements without saying a word. With their perfect blend of classic charm and modern flair, black formal midi dresses are here to make sure you're always the belle of the ball. So go ahead, dive into this collection and find your next show-stopping look that screams confidence and style!

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$59.90

4.560748 star rating

A glamorous black satin wrap midi dress with a cowl neckline and corset seams.

$69.90

4.5 star rating

A black mesh formal dress with a halter neckline, lace sequin cups, and mermaid silhouette.

Best Seller

$42.90

4.6875 star rating

A sleek black knit midi dress with a high slit, cowl neckline, and spaghetti straps.

Best Seller

$49.90

4.580645 star rating

A black crepe formal dress with a sleeveless square neckline and a high-cut front slit.

$59.90

4.480769 star rating

A black satin midi dress with a pleated cowl neckline, midriff cutout, and high side slit.

Best Seller

$36.90

4.571429 star rating

An elegant black off-the-shoulder midi dress with a stretchy knit fabric and flared hem.

$38.90

4.568182 star rating

A black sleeveless ribbed knit midi dress with a V-neckline and chic high front slit.

Best Seller

$109.90

4.7 star rating

A stunning black sequin dress featuring a lace-up back, sweetheart neckline, and high front slit.

$54.90

4.111111 star rating

A chic black formal dress with sheer mesh fabric, bell sleeves, and a high-side slit.

$89.90

4.888889 star rating

A black knit mermaid dress featuring an off-the-shoulder neckline and dramatic high front slit.

$74.90

4.461538 star rating

An elegant black mermaid dress with a glitter knit fabric and off-the-shoulder sweetheart neckline.

Sale

$19.97 $54.90 64% off

4.363637 star rating

A sleek black mermaid dress featuring a sheer lace one-shoulder neckline and fitted long sleeve.

$109.90

4.909091 star rating

A black sequin bodycon dress with a high slit, adjustable straps, and a floor-length hem.

$48.90

4.875 star rating

An elegant black off-the-shoulder midi dress with ruched sides and a flattering bodycon fit.

Sale

$30 $42.90 30% off

3.375 star rating

A black satin midi dress with a scoop neckline, waist cutout, and thigh-high front slit.

$99.90

4.333334 star rating

A sophisticated black velvet high-low dress with a one-shoulder neckline and ruffle trim.

Sale

$20.97 $46.90 55% off

4.833334 star rating

A black glitter knit one-shoulder midi dress with ruched detailing and a high side slit.

$79.90

4.833334 star rating

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

Sale

$29.97 $52.90 43% off

4.6 star rating

A chic black chiffon midi dress with off-the-shoulder neckline and flattering front slit.

$79.90

5 star rating

A black flocked velvet mermaid dress with a bustier bodice and adjustable spaghetti straps.

$59.90

4.6 star rating

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

Sale

$19.97 $44.90 56% off

4.2 star rating

A black crepe midi dress with sheer chiffon sleeves, open tie-back, and a flattering front slit.

$79.90

4 star rating

A chic black mermaid dress featuring a sheer mesh corset bodice and adjustable crisscross straps.

Sale

$29.97 $49.90 40% off

3.25 star rating

A sultry black midi dress featuring velvet and sheer lace with a sweetheart neckline and back slit.

$59.90

5 star rating

A sophisticated black mermaid dress featuring a mock neckline, high slit, and smooth knit fabric.

$54.90

5 star rating

A chic black crepe formal dress featuring waist cutouts and a high side slit for allure.

$49.90

5 star rating

A black sheer midi dress with off-the-shoulder neckline, plunging v-neck, and high-side slit.

Best Seller

$36.90

3.666667 star rating

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

Sale

$46 $64.90 29% off

4.666667 star rating

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

Sale

$19.97 $64.90 69% off

4 star rating

A chic black crepe formal dress featuring a halter neckline and alluring waist cutouts.

$49.90

4 star rating

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

$69.90

5 star rating

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

Sale

$19.97 $59.90 67% off

3.5 star rating

A chic black velvet formal dress featuring an off-the-shoulder neckline and high side slit.

Sale

$9.97 $42.90 77% off

4 star rating

A chic black strapless midi dress with a cowl-draped neckline and asymmetric high side slit.

Sale

$29.97 $59.90 50% off

4 star rating

A black velvet wrap midi dress with a sleeveless cowl neckline and floral appliques.

Sale

$9.97 $59.90 83% off

3.5 star rating

A black glitter midi dress with sheer sleeves, ruched seam, and a bodycon silhouette.

$89.90

4 star rating

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

$59.90

3 star rating

A black satin wrap midi dress featuring a sleeveless cowl neckline, ruching, and a high-side slit.

$79.90

5 star rating

A black satin formal dress featuring an open strappy back and elegant mermaid silhouette.

$74.90

5 star rating

A black velvet mermaid dress with lace-trimmed sides, adjustable straps, and a V-neckline.

$49.90

5 star rating

An elegant black mesh midi dress with ruched sides, sheer sleeves, and a tiered ruffled hem.

$59.90

3 star rating

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

$36.90

5 star rating

A sleek black knit midi dress with a halter neckline and flared mermaid silhouette.

Sale

$19.97 $49.90 60% off

4 star rating

A chic black bodycon midi dress with glitter mesh, cowl neckline, and adjustable spaghetti straps.

$79.90

5 star rating

A black velvet formal dress featuring a satin strapless bow neckline and elegant column silhouette.

$59.90

3 star rating

A chic black velvet mermaid dress featuring a one-shoulder neckline and high front wrap slit.

$164.90

5 star rating

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

$69.90

A black velvet formal dress with a corset bodice, adjustable straps, and a high front slit.

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Windsor Rowena Sequin Mermaid Dress in Navy Blue-2
(166) 4.7228913 star rating

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-2 | Size: XL | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric

Windsor Lola Formal High Slit Glitzy Glitter Dress in Navy Blue
(59) 4.4576273 star rating

Flaunt your glam style in the fabulous Lola high slit glitter dress! She features a trendy cowl neckline with a slim-fit bodice, a floor-sweeping silhouette with a sultry high side slit to elongate your legs, and a form-hugging fit. She is composed of glitzy glitter knit fabric that offers a curve-hugging fit with a moderate stretch. Pair this gorgeous long dress with a sleek ring set to add some glamour to your look for your special occasion. Fit & FeaturesCowl neckline, spaghetti straps, Slim-fit bodice, form-hugging fit, Floor-length silhouette, Thigh-high side slit, Glitter knit fabric, mini-length inner knit lining, moderate stretch, Sticky bra recommended, Runs true to size, The saturation of glitter varies. Glitter may transfer. Free Shipping on All Orders Over $75. | Windsor Lola Formal High Slit Glitzy Glitter Dress in Navy Blue | Size: L | Knit Fabric

Sophie Glitter Knit Mermaid Dress in Navy Blue
(36) 4.4166665 star rating

Effortlessly elegant, the Sophie glitter knit mermaid dress would be a stunning choice for a formal gala. She features a square neckline, short puff sleeves, a partially open back with a lace-up strappy design for a customized fit, a high waist seam, a floor-length hem, and a mermaid silhouette with a high front slit to showcase your heels. The glitter knit fabric offers a moderate stretch. Complete the look in this long dress with rhinestone statement earrings. Fit & FeaturesSquare neckline, Short puff sleeves, Open back, lace-up strappy design, tie closure, High waist seam, Floor-length hem, mermaid silhouette, front slit, Glitter knit fabric, moderate stretch, Sticky bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sophie Glitter Knit Mermaid Dress in Navy Blue | Size: S | Knit Fabric/Rhinestone

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

Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black
(25) 4.48 star rating

The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure. She features a sleeveless square neckline, a bold backless design, a high waist seam, a chic bow accent at the lower back with a flowy floor-length train, a floor-sweeping hem with a mermaid silhouette, and a form-hugging fit. Style this long dress with a rhinestone clutch for a black-tie wedding. Fit & FeaturesSleeveless square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Form-hugging fit, Glitter knit fabric, Sticky bra or pasties recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black | Size: XL | Knit Fabric/Rhinestone

Priscilla Formal Satin Strapless Mermaid Dress in Taupe
(23) 4.347826 star rating

Make it an elegant entrance in the Priscilla formal satin dress with a curve-hugging mermaid silhouette and floor-sweeping hem for dramatic flair. Fit & FeaturesLined silky satin fabric, minimal stretch, Strapless sweetheart neckline, Pleated, lightly padded bust, non-slip grip lining, Slim-fit bodice, high waist seam, hip-hugging fit, Floor-sweeping hem, mermaid silhouette, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, black-tie galas and events, and fancy milestone celebrations. Free Shipping on All Orders Over $75. | Windsor Priscilla Formal Satin Strapless Mermaid Dress in Taupe | Size: M | Satin Fabric

Windsor Delia Formal Cowl Neck Long Dress in Pink
(19) 4.894737 star rating

Flattery will get you everywhere in the Delia formal long dress that boasts a flattering mermaid silhouette with a high front slit for effortless allure all evening! Fit & FeaturesLined smooth knit fabric, moderate stretch, Sleeveless cowl neck, pleating, Spaghetti straps, lace-up back, Mermaid silhouette, High front slit, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, bridesmaids, engagement parties, rehearsal dinners, milestone celebrations, dinner parties, and dressy date nights. Free Shipping on All Orders Over $75. | Windsor Delia Formal Cowl Neck Long Dress in Pink | Size: XS | Knit Fabric

Emmie Lace-Up Mermaid Satin Formal Dress in Sage
(19) 4.5263157 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 Sage | Size: M | Satin Fabric

Alicia Off-The-Shoulder Mermaid Formal Dress in Red
(19) 4.7894735 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 Red | Size: M | Knit Fabric

Deyna Formal Mesh Off-The-Shoulder Long Dress in Sage
(18) 4.7222223 star rating

Radiate sexy elegance in the Deyna formal long dress perfect for your upcoming black tie soirees! The dress accentuates your curves with side ruched seams and mermaid silhouette create a stunning and flattering shape, while the floor-length hem adds sophistication. Fit & FeaturesAiry mesh fabric, full knit stretchy lining, Off-the-shoulder neckline, ruffled cuffs, cascading ruffles, Back zipper and hook-eye closure, Flexible boning inserts in the bodice, Side ruched seams, mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, weddings, fancy garden parties, and dressed-up events. Free Shipping on All Orders Over $75. | Windsor Deyna Formal Mesh Off-The-Shoulder Long Dress in Sage | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric

Black Formal Midi Dresses

When it comes to creating an unforgettable impression at any upscale event, nothing quite matches the classic allure of a black formal midi dress. This timeless piece transcends mere fashion to become a statement of elegance and sophistication. Whether you're attending a chic cocktail party, an elegant dinner, or a high-profile corporate event, a Windsor black midi dress ensures you step in looking nothing short of spectacular. The beauty of the midi length is its perfect balance; it's neither too long nor too short, making it a versatile choice for various body types and heights. It flatters by elongating the legs while providing enough coverage to exude grace and class.

Consider the black midi dress with sleeves formal; it's a game-changer for those who seek a blend of modesty, style, and comfort. Sleeves, whether flutter, cap, or long, add a touch of intrigue and can be a practical choice for cooler evenings or more conservative settings. The fabric choice also plays a pivotal role in the dress's impact. Luxurious materials like satin or velvet elevate the look, making it suitable for the most glamorous occasions. On the other hand, a sleek crepe or scuba fabric offers a modern twist, ideal for the contemporary woman who loves a blend of tradition and trend. Accessories, too, play a critical role; imagine pairing your dress with a bold statement necklace or a pair of chandelier earrings to really make the outfit pop. And let’s not forget the shoes – a high stiletto or an elegant flat can be the perfect finishing touch depending on your comfort and style preferences.

For those who might consider gifting such a versatile piece, a black formal midi dress makes a thoughtful and luxurious present. It’s suited for nearly any celebratory occasion or significant milestone, from anniversaries and birthdays to graduations and job promotions. The recipient will appreciate the thoughtfulness of a gift that not only enhances her wardrobe but also boosts her confidence at important events. If your preference leans slightly towards a shorter style, consider exploring our collection of Black Formal Mini Dresses, which offer the same sophistication in a slightly more daring cut. Whatever your choice, remember that a black midi dress is not just a purchase; it's an investment in endless style and timeless elegance.