Long Formal Dresses

Long formal dresses are your secret weapon for making an entrance that no one will forget. Whether you’re RSVP’ing to a black-tie bash, glamming up for prom, or just living out your red carpet dreams, these floor-sweeping stunners are all about turning heads and stealing spotlights. Slip into a long formal dress and watch the confidence boost hit—suddenly, you’re the main character and the whole room knows it. Ready to serve looks and unforgettable moments? Your dream dress is waiting.

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$69.90

4.5 star rating

A rust-colored off-shoulder mermaid dress with a twist-accent open back in smooth knit fabric.

New Arrival

$74.90

A black velvet gown featuring a plunging halter neckline, open tie-back, and elegant floor-length mermaid silhouette.

$129.90

5 star rating

A striking red satin mermaid gown featuring a strapless lace corset bodice and floor-length silhouette.

$89.90

A green velvet mermaid dress featuring a lace-up back, sweeping high slit, and elegant draped bodice.

$59.90

4.619318 star rating

A wine satin formal dress featuring a form-hugging silhouette, high front slit, and square neckline.

$39.90

4.584796 star rating

A chic black crepe wrap dress with a plunging V-neckline and high front slit.

Sale

$19.97 $89.90 78% off

4.568048 star rating

A sage satin formal dress with a pleated cowl neck, high slit, and empire waistline.

$109.90

4.726191 star rating

A glamorous navy blue mermaid dress with sequins, a lace-up back, and a thigh-high slit.

$59.90

4.782258 star rating

A black velvet formal dress featuring a one-shoulder neckline, wired V-neck, and high side slit.

$69.90

4.628319 star rating

A wine-colored formal dress with a glitter mesh fabric, cowl neckline, and floor-length silhouette.

$109.90 - $149.90

4.573034 star rating

A stunning yellow mermaid dress with sequin-scroll mesh, padded bust, and lace-up back.

Sale

$19.97 $54.90 64% off

4.447761 star rating

A lavender mesh corset column dress featuring a sweetheart neckline and high-side slit for elegance.

$49.90

4.569231 star rating

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

$59.90

4.078125 star rating

A burgundy glitter knit column dress featuring a cowl neckline, cross back, and high front slit.

$159.90

4.711865 star rating

An ivory strapless formal dress featuring a sheer mesh lace corset bodice and a high front slit.

$84.90

4.673077 star rating

A stunning navy blue satin dress with a cowl neck, lace-up back, and high front slit.

$69.90

4.266667 star rating

A black glitter-knit mermaid dress with an off-the-shoulder neckline and sultry side slit.

$44.90

4.571429 star rating

A white midi dress with chiffon sleeves, square neckline, and a ruched bodycon silhouette.

Sale

$46 $64.90 29% off

4.578948 star rating

A black crepe formal dress with puff sleeves, lace-up back, and a high-cut slit.

Sale

$77 $109.90 30% off

4.657895 star rating

A green sequin scroll dress with a plunging V-neckline and open lace-up back.

$119.90

4.735294 star rating

A lavender sequin mermaid dress with a lace-up back, perfect for prom and formal events.

$49.90

4.827586 star rating

A coral satin mermaid dress featuring a lace-up back, 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.

$64.90

4.923077 star rating

A dreamy yellow mesh strapless dress with asymmetrical ruffles, perfect for formal occasions.

$89.90

4.84 star rating

An elegant black mermaid dress with a folded off-the-shoulder neckline and dramatic high front slit.

$64.90

4.782609 star rating

A sleek black satin dress featuring a one-shoulder neckline, pleated side seam, and high front slit.

Sale

$19.97 $69.90 71% off

4.782609 star rating

A lavender mesh off-the-shoulder dress with ruched seams and a mermaid silhouette for formal events.

$109.90

4.727273 star rating

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

Sale

$14.97 $56.90 74% off

4.454546 star rating

A glamorous green formal dress featuring a backless design, thigh-high slit, and stretchy knit fabric.

Sale

$15.97 $54.90 71% off

4.227273 star rating

A burgundy formal dress with sheer mesh, bell sleeves, and a high-side slit for elegant occasions.

$69.90

4.772728 star rating

A navy blue knit mermaid dress featuring lace trim, flutter straps, ruching, and a lace-up back.

$64.90

4.590909 star rating

A glamorous green satin mermaid dress with a lace-up back and elegant V-neckline.

$59.90

4.681818 star rating

A sophisticated ivory mermaid dress featuring floral mesh, a lace-up back, and a high front slit.

$119.90

4.380952 star rating

An elegant denim tulle gown with glitter sequins, featuring an open strappy back and A-line silhouette.

$59.90

4.904762 star rating

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

$59.90

4.476191 star rating

A stunning red mesh mermaid dress with ruched seams and adjustable spaghetti straps for formal occasions.

$59.90

4.85 star rating

An elegant olive green strapless column dress in slinky knit with pleated seams and a high side slit.

Sale

$19.97 $69.90 71% off

4.55 star rating

A green satin formal dress featuring a cowl neckline, high slit, and slim-fit silhouette.

Sale

$19.97 $79.90 75% off

4.833334 star rating

A light blue mesh mermaid gown with faux pearl embellishments and a flattering sweetheart cowl neckline.

Sale

$15.97 $89.90 82% off

4.235294 star rating

An orange bodycon dress with glitter polka dots, lace-up back, and adjustable spaghetti straps.

$99.90

4.5 star rating

A light blue bodycon dress with sequin-scroll pattern, draped beading, and adjustable spaghetti straps.

$89.90

4.25 star rating

A glamorous burgundy mermaid dress with glitter knit fabric, ruching, and a stylish back cutout.

$159.90

4.866667 star rating

A lavender strapless formal dress with beaded mesh, padded cups, and a high front slit.

$49.90

4.285714 star rating

A burgundy knit formal dress featuring a ruffled high slit, open back, and slim-fit silhouette.

$74.90

4.428571 star rating

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

$59.90

4.714286 star rating

A sleek eggplant column dress with a cutout accent and high side slit for sultry allure.

$59.90

4.615385 star rating

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

Sale

$77 $109.90 30% off

4.461538 star rating

A royal blue mermaid dress with sequin scrolls, adjustable straps, and a high front slit.

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Windsor Mayra Formal Satin Slit Long Dress in Sage
(176) 4.619318 star rating

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 Sage | Size: S | Satin Fabric

Windsor Sasha Formal High Slit Wrap Dress in Black
(171) 4.5847955 star rating

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: XS | Rhinestone

Marissa Formal Satin Cowl Neck Dress in Green
(169) 4.5680475 star rating

The Marissa long satin dress brings elegance and sultriness to your formal night. The floor-length gown enhances your curves with a fitted bodice and flattering A-line silhouette while the high front slit provides movement. Fit & FeaturesStretch-satin fabric, non-see-through, double-lined bust, Sleeveless pleated cowl neckline, spaghetti straps, Slim-fit bodice, empire waistline, High front slit, floor-length hem, A-line silhouette, Runs true to size, Where to Wear:Prom, weddings, black-tie soirees, special date nights, and engagement parties. Free Shipping on All Orders Over $75. | Windsor Marissa Formal Satin Cowl Neck Dress in Green | Size: S | Satin Fabric

Windsor Rowena Sequin Mermaid Dress in Navy Blue
(168) 4.7261906 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 | Size: M | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric

Windsor Cheyenne Formal One-Shoulder Velvet Dress in Black-2
(124) 4.782258 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

Addison Glitter Mesh Formal Dress in Black
(113) 4.628319 star rating

Make a sparkly statement at your next soiree in the trendy glam Addison glitter formal dress! Bring radiance to the room in this floor-length dress with a sleek design that fits like a glove. Fit & FeaturesSheer glitter mesh fabric, full knit stretchy lining, Sleeveless cowl neckline, spaghetti straps, High waist seam, Floor-length fitted silhouette, Runs true to size, Where to Wear:Prom, black tie weddings, galas, special date nights, rehearsal dinner Free Shipping on All Orders Over $75. | Windsor Addison Glitter Mesh Formal Dress in Black | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric

Bethanie Formal Sequin V-Neck Mermaid Dress in Yellow
(89) 4.573034 star rating

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:Prom, black-tie events, formal weddings, and upscale parties. Free Shipping on All Orders Over $75. | Windsor Bethanie Formal Sequin V-Neck Mermaid Dress in Yellow | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric

Windsor Alisha Rhinestone Strap Formal Dress in Black
(84) 4.6309524 star rating

Sultry and stunning, the Alisha formal dress will keep all eyes on you. With thin rhinestone detailed straps that give effortless sparkle and a curve-hugging silhouette, and an alluring high slit. Fit & FeaturesLightweight, breathable stretchy fabric, Sleeveless cowl neckline, Rhinestone detailed straps, High waist seam, Floor-length hem, form-fitting silhouette, high slit, Runs true to size, Where to Wear:Prom, glamorous evenings, dinner parties, weddings Free Shipping on All Orders Over $75. | Windsor Alisha Rhinestone Strap Formal Dress in Black | Size: L | Stretchy Fabric/Rhinestone

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

Rose Formal Mesh Corset Column Dress in Green
(67) 4.447761 star rating

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 Green | Size: M | Knit Fabric/Mesh Fabric