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.
$56.90
A black mesh mini dress with rhinestones, featuring a bodycon silhouette and sheer long sleeves.
$19.97 $119.90 83% off
A glamorous lavender mermaid dress with sequin scrolls, lace-up back, and high slit.
$42.90
A black mesh mini dress with a plunging V-neckline and ruched bodycon silhouette.
$32.90
A green knit mini dress with a twist-front design and sultry waist cutout for night-outs.
$38.90
A black knit midi dress with a plunging cowl neck and open tie-back design for cocktail events.
$69.90
A black lace mermaid dress featuring a halter plunge neckline and a dramatic low strappy back.
$9.97 $54.90 82% off
A black halter plunge mini dress with rhinestone mesh, featuring a ruched bodycon fit.
$39.90
A black mesh-lined skater mini dress featuring a plunging V-neckline, open back, and ruffled hem.
$34.90
A sleek black knit mini dress with a cowl halter neckline and sultry open-back design.
$89.90
A stunning brown satin formal dress with a plunge halter neckline and lace-up open back.
$19.97 $69.90 71% off
A black lace mesh formal dress with a plunge neckline, high slit, and adjustable straps.
$39.90
A navy blue glitter mesh mini dress with a sleeveless V-wire neckline and side ruched seams.
$19.97 $42.90 53% off
A black rhinestone mesh mini dress with a plunge halter neckline for glamorous club nights.
$129.90
A dazzling red mermaid dress with sequin embellishments and a plunge halter V-neckline.
$44.90
A gold metallic knit maxi dress featuring a plunge cowl halter neckline and adjustable strappy open back.
$39.90
A fierce leopard print mini dress featuring a plunge halter neckline and strappy open back.
$56.90
A sultry brown formal dress featuring a plunge halter neckline, open back bow, and high side slit.
$69.90
A brown satin halter dress with a plunge V-neckline, tie-back design, and elegant column silhouette.
$39.90
A black mini dress featuring a halter plunge neckline, front cutout, and figure-hugging stretchy fabric.
$99.90
A stunning green velvet mermaid dress with sequin details and an adjustable lace-up back.
$9.97 $49.90 80% off
A burgundy mesh maxi dress featuring a floral print, plunge halter neckline, and mermaid silhouette.
$38.90
An ombre blue knit mini dress featuring a plunge cowl neckline, hoop detail, and bodycon silhouette.
$54.90
A wine-colored sequin bodycon mini dress featuring ruffle trim, a plunging V-neckline, and a front cutout.
$9.97 $38.90 74% off
A blue marble-print mini dress featuring a plunge cowl halter neckline, open back, and mesh overlay.
$25 $34.90 28% off
A burgundy crepe mini dress with a faux corset bodice and flattering bodycon fit.
$59.90
A burgundy mesh mermaid dress featuring a plunge halter neckline, high front slit, and sheer hem.
$119.90
A stunning royal blue sequin dress with a mermaid silhouette and sultry plunge V-neckline.
$34.90
A taupe animal print mesh mini dress featuring a plunging halter neckline, open back, and ruffled trim.
$79.90
A navy blue glitter mermaid dress with a plunge neckline and lace-up back for formal events.
$38.90
A sultry black knit mini dress with a plunging V-neckline, O-ring accent, and side cutouts.
$9.97 $34.90 71% off
A black knit halter mini dress featuring a plunging neckline, waist cutout, and open back ties.
$9.97 $36.90 73% off
A rust abstract mini dress featuring a plunge cowl halter neckline, open back, and bodycon fit.
$44.90
An olive faux leather mini dress featuring a halter plunge neckline, grommet trim, and bodycon silhouette.
$9.97 $45.90 78% off
A burgundy satin mini dress with a plunge halter neckline and corset-style bodice for nights out.
$69.90
A white bodycon mini dress with iridescent rhinestones and faux pearls on sheer mesh fabric.
$39.90
A black mesh off-the-shoulder midi dress featuring ruched details, padded bust, and a flattering side slit.
$44.90
A brown cotton-blend skater romper with a halter plunge neckline and playful silhouette.
$39.90
A sheer white crochet knit cover-up dress with long sleeves, plunge neckline, and chic hoop insert.
$29.97 $59.90 50% off
An eye-catching black mini dress with sequin embroidery, waist cutouts, and an open back design.
$19.97 $64.90 69% off
An orange glitter bodycon dress with a cowl neckline and floor-length hem for formal occasions.
$34.90
A sleek green knit midi dress with a ruched V-neckline and high front slit.
$42.90
A black knit midi dress featuring a front-tie bust, underbust cutout, and high front slit.
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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: M | Satin Fabric
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: M | Satin Fabric
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
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
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
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
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 Light Blue | Size: L | Knit Fabric/Mesh Fabric/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 Red | Size: M | 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: XS | 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 Red | Size: XS | Knit Fabric/Mesh Fabric