Plunging Neckline Cocktail Dresses
When it comes to making an entrance, plunging neckline cocktail dresses are your secret weapon for turning heads and breaking hearts. These daring silhouettes were made for the girl who knows her power and isn’t afraid to flaunt it—think bold, flirty, and just a little bit rebellious. Whether you’re owning the dance floor or stealing the spotlight at your next big event, these looks promise that all eyes are on you (as they should be). So go ahead, take the plunge—you’ve got the confidence, we’ve got the dresses.
$44.90
A brown cotton-blend skater romper with a halter plunge neckline and playful silhouette.
$39.90
A chic black crepe wrap dress with a plunging V-neckline and high front slit.
$109.90 - $149.90
A pink mesh mermaid dress adorned with sequins, featuring a V-neckline and elegant lace-up back.
$89.90
A sage satin column dress featuring a plunge halter neckline, lace-up back, and high side slit.
$9.97 $56.90 82% off
A black mesh mini dress with rhinestones, featuring a bodycon silhouette and sheer long sleeves.
$20.97 $45.90 54% off
A pink knit mini dress featuring long sleeves, a plunge V-neckline, and a ruched bodycon silhouette.
$64.90
A black knit formal dress featuring a V-neckline, strappy back, and a high side slit.
$19.97 $42.90 53% off
A black mesh mini dress with a plunging V-neckline and ruched bodycon silhouette.
$44.90
A rose gold metallic knit maxi dress featuring a plunge cowl halter neckline and adjustable strappy back.
$19.97 $39.90 50% off
A black stretchy mini dress featuring a halter plunge neckline, front cutout, and bodycon silhouette.
$69.90
A black mesh mermaid gown featuring a plunging halter neckline, ruched details, and open strappy back.
$69.90
A pink satin column dress featuring a halter plunge V-neckline and dramatic tie-back design.
$49.90
A wine velvet mini dress featuring a halter V-neck, lace-up open back, and bodycon silhouette.
$79.90
A denim blue knit mermaid gown featuring a plunge halter neckline, open back, and oversized bow detail.
$23 $32.90 30% off
A green knit mini dress with a twist-front design and sultry waist cutout for night-outs.
$119.90
A red mermaid gown featuring a sheer sequin corset bodice, lace-up back, and high front slit.
$49.90
A mint sequin-embellished mini dress featuring a plunge halter neckline, starfish hardware, and open back.
$74.90
A burgundy velvet mermaid gown featuring a floral pattern, plunging V-neckline, and crisscross open back.
$52.90
A yellow knit maxi dress featuring a plunging cowl halter neckline and statement floral detail.
$52.90
A dazzling pink mini dress featuring allover sequins, a plunging halter neckline, and an open back.
$9.97 $34.90 71% off
A slinky gold mini dress featuring a plunging halter neckline, open back, and gathered waist hardware.
$69.90
An elegant wine mesh mermaid dress featuring long sleeves, a plunging neckline, and an open back.
$69.90
A mint knit mermaid gown featuring a halter plunge neckline and open lace-up strappy tie-back.
$79.90
A brown lace mermaid dress featuring a wired plunge halter neckline and elegant front sash detail.
$69.90
A dramatic black flocked velvet mermaid dress featuring a plunge halter neckline, open back, and high slit.
$19.97 $42.90 53% off
A multi-color knit mini dress featuring a floral leopard print, plunge halter neckline, and side cutouts.
$20.97 $46.90 55% off
A black knit halter mini dress featuring lace trim, ruffle tiers, and a strappy open back.
$99.90
A black knit formal gown featuring a rhinestone-embellished bodice, plunging V-neckline, and dual front slits.
$59.90
A royal blue mini dress featuring rhinestone embellishments, a plunge neckline, and a sculpting bodycon fit.
$36.90
A brown knit bodycon mini dress featuring a plunge cutout neckline, hardware detail, and adjustable straps.
$59.90
A brown chiffon gown featuring a halter cowl neckline, open back, and elegant floor-length silhouette.
$74.90
A black velvet mesh mermaid gown featuring a flocked floral pattern, plunge halter neckline, and high front slit.
$119.90
A royal blue sequin mermaid dress with a plunge V-neckline and adjustable spaghetti straps.
$34.90
A brown abstract mesh mini dress featuring a plunge halter neckline, hardware detail, and bodycon silhouette.
$65.90
A pink beaded mini dress featuring a plunging halter neckline, open back, and fitted bodycon silhouette.
$69.90
A sleek black knit mermaid gown featuring a plunge V-neckline, adjustable straps, and a high front slit.
$49.90
A natural sequin-embellished halter mini dress featuring a plunging cowl neckline and bodycon fit.
$38.90
A vibrant red knit mini dress featuring a plunge halter neckline, ruched bodice, and tiered ruffle hem.
$49.90
A black mesh mini dress featuring a snake pattern, plunge halter neckline, and strappy open back.
$20.97 $46.90 55% off
A leopard print maxi dress featuring a plunge cowl neckline, high front slit, and open back hoop detail.
$129.90
A black beaded mini dress featuring a V-neckline, adjustable straps, and a sleek bodycon silhouette.
$49.90
A light blue floral maxi dress featuring a plunging cowl neckline, open back, and mermaid silhouette.
$29.97 $82.90 64% off
A red rhinestone-embellished mini dress featuring a plunge halter neckline, corset bodice, and open back.
$69.90
A wine satin mini dress featuring a rhinestone-embellished sheer corset bodice and halter neckline.
$49.90
A brown halter maxi dress featuring a bold floral and animal print, mesh lining, and high slit.
$79.90
An ivory mesh formal dress featuring sheer floral pattern, plunge V-neck, and lace-up open back.
$39.90
A black mesh mini dress with a plunging V-neckline, ruched bodice, and tiered ruffle hem.
$69.90
A wine-colored flocked velvet mermaid dress featuring a lace-trimmed halter neckline and lace-up back.
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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
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
$19.97 $59.90
67% off
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
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 Light Blue | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
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
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: XS | Knit Fabric
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: S | Knit Fabric/Satin Fabric
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
You'll be a breathtaking view in the Melinda formal satin dress boasting a stunning open lace-up back and high-cut front slit to show some leg! Fit & FeaturesLined silky satin fabric, minimal stretch, Sleeveless cowl neckline, spaghetti straps, padded bust, Lace-up open back, zipper closure, Fitted silhouette, high-cut front slit, Floor-length hem, Runs true to size, Where to Wear:Prom, black-tie weddings, bridesmaids, galas, formal celebrations, and red-carpet events. Free Shipping on All Orders Over $75. | Windsor Melinda Satin Lace-Up Formal Dress in Yellow | Size: XS | Satin Fabric
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