Plunging Neckline Prom Dresses
Plunging neckline prom dresses are here to turn every head and make your entrance one for the history books. If you’re ready to serve main character energy and dial up the drama, these daring styles have your name written all over them. Whether you’re all about a jaw-dropping look or just want to let your confidence shine, these dresses are your ticket to an unforgettable night. Get ready to own the dance floor, babe—your boldest moment starts now.
$39.90
A chic black crepe wrap dress with a plunging V-neckline and high front slit.
$109.90 - $149.90
A yellow mermaid dress with sequin-scroll pattern, V-neckline, and lace-up back for formal events.
$89.90
A stunning red satin formal dress with a plunge halter neckline and lace-up open back.
$77 $109.90 30% off
A green sequin scroll dress with a plunging V-neckline and open lace-up back.
$119.90
A glamorous lavender mermaid dress with sequin scrolls, lace-up back, and high slit.
$69.90
A black lace mesh formal dress featuring a plunge V-neckline and high-side slit.
$119.90
An elegant emerald A-line gown with glitter sequins and tulle, featuring a plunging V-neckline.
$56.90
A black mesh mini dress with rhinestones, featuring a bodycon silhouette and sheer long sleeves.
$99.90
A light blue bodycon dress with sequin-scroll pattern, draped beading, and adjustable spaghetti straps.
$42.90
A black rhinestone mesh mini dress with a plunge halter neckline for glamorous club nights.
$74.90
A burgundy knit mermaid dress featuring a V-neck, tie-back halter straps, and a high front slit.
$39.90
An alluring brown knit skater dress featuring a plunging halter neckline, strappy back, and mini-length hem.
$149.90
A sophisticated white mermaid dress featuring beaded faux pearls and a dramatic open-back design.
$42.90
A black mesh mini dress with a ruched bodice and sheer long sleeves for a bold look.
$64.90
A royal blue formal dress with a V-neckline, strappy back, and high side slit.
$14.97 $59.90 75% off
A black glitter mermaid dress with a lace-up back and high-low ruffled hem.
$52.90
A daring denim mini dress featuring front cutouts, a plunge halter neckline, and belted strap details.
$79.90
A stunning green satin mermaid dress featuring an open cross-back design and high front slit.
$89.90
A black bodycon dress with faux pearl and beaded accents, featuring sheer sleeves and a wrap hem.
$39.90
A fierce leopard print mini dress with a plunge halter neckline and ruffled hem.
$46.90
A brown faux leather mini dress featuring a plunging halter neckline and corset bodice.
$56.90
A sultry brown formal dress featuring a plunge halter neckline, open back bow, and high side slit.
$44.90
A gold metallic knit maxi dress featuring a plunge cowl halter neckline and adjustable strappy open back.
$69.90
A brown satin halter dress with a plunge V-neckline, tie-back design, and elegant column silhouette.
$44.90
A black bodycon mini dress featuring a plunge halter neckline, sheer mesh inserts, and metallic hardware accent.
$99.90
A green velvet mermaid dress with sequin details and an adjustable lace-up back for formal events.
$79.90
A sleek lavender mermaid dress with a ruched silhouette and adjustable spaghetti straps.
$49.90
A burgundy mesh maxi dress featuring a floral print, plunge halter neckline, and mermaid silhouette.
$34.90
A sultry brown bodycon mini dress featuring an abstract print, plunging cowl neck, and open back.
$38.90
A curve-flaunting black midi dress with a plunging cowl neck and open tie-back design.
$69.90
A burgundy mesh formal dress featuring a corset bodice, mermaid silhouette, and dramatic high front slit.
$19.97 $99.90 80% off
A stunning red glitter formal dress featuring a halter neckline, high slit, and slim silhouette.
$119.90
A royal blue sequin formal dress featuring an open back, high front slit, and mermaid silhouette.
$99.90
A dazzling denim sequin formal dress with a cutout open back and mermaid silhouette.
$39.90
A vibrant multi-colored striped knit mini dress featuring bell sleeves, side cutouts, and a plunging neckline.
$38.90
An ombre blue knit mini dress featuring a plunge cowl neckline, hoop detail, and bodycon silhouette.
$38.90
A blue marble-print mini dress featuring a mesh bodycon silhouette, cowl plunge halter neckline, and open back.
$59.90
A burgundy mesh mermaid dress featuring a plunge halter neckline, high front slit, and sheer hem.
$69.90
A black lace mermaid dress featuring a halter plunge neckline and dramatic low strappy back.
$54.90
A black halter plunge mini dress with rhinestone mesh, featuring a ruched bodycon fit.
$19.97 $79.90 75% off
A navy blue satin dress with a plunging sweetheart neckline and pleated wrap silhouette.
$119.90
A royal blue sequin mermaid dress with a plunge V-neckline and adjustable spaghetti straps.
$34.90
A taupe animal print mesh mini dress featuring a plunging halter neckline, open back, and ruffled trim.
$39.90
A black mesh-lined skater mini dress featuring a plunging V-neckline, open back, and ruffled hem.
$36.90
A black mesh mini dress featuring a velvet floral pattern, plunge halter neckline, and ruffled hem.
$59.90
A captivating black long dress with a plunging V-neckline, open back, and high side slit.
$36.90
A wine-colored bodycon mini dress featuring a halter plunge neckline, lace trim, and rhinestone bar detail.
$79.90
A navy blue glitter mermaid dress with a plunge neckline and lace-up back for formal events.
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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: S | 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
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
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 Yellow | Size: S | Knit Fabric/Mesh Fabric/Mesh Fabric
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
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 Green | Size: M | Knit Fabric/Mesh Fabric
Plunging Neckline Prom Dresses
When it comes to prom night, this is your moment to serve main character energy—and nothing brings the drama quite like a plunging neckline prom dress. These bold beauties are for the Windsor girl who’s ready to turn heads, own the dance floor, and collect compliments like they’re confetti. Whether you’re plotting your grand entrance or dreaming up that perfect Insta-worthy look with your besties, plunging necklines are all about confidence and daring style. Think: soft, sweeping fabrics that move with every strut, glittering embellishments that catch the light just right, and silhouettes that flatter every curve. These dresses are more than just an outfit—they’re your ticket to feeling unstoppable, whether you’re celebrating with your ride-or-die crew, sharing a slow dance with your crush, or simply living it up as the queen of your own story. It’s the kind of dress that gets you noticed, but more importantly, it’s the kind that makes you feel like you can take on the world—because you absolutely can.
Choosing your perfect plunging neckline prom dress is all about finding the vibe that matches your energy. Maybe you’re all about that classic glam, channeling old Hollywood with a deep V and a sweep of red lipstick. Or maybe you’re here to break the rules, pairing a daring neckline with a thigh-high slit and statement heels that say, “I came to slay.” Don’t be afraid to play with textures—think sleek satins, luxe velvets, or dreamy mesh overlays—and add a little sparkle with rhinestones or sequins that shimmer with every move. If you’re shopping for yourself, this is your chance to go all out and pick the dress that makes you feel like the baddest version of yourself. And if you’re on the hunt for a gift, a plunging neckline prom dress is the ultimate way to hype up your BFF, your sis, or anyone who deserves to feel like a star on their big night. The best part? These dresses aren’t just for prom—style them for formal parties, milestone celebrations, or any event that calls for a “remember me?” kind of entrance. And if you’re loving the look but want something a little more low-key for your next big night out, you’ll want to check out our Plunging Neckline Cocktail Dresses for even more ways to serve fearless style.
The magic of a plunging neckline prom dress is in the details—the way it frames your face, highlights your favorite jewelry, and gives you that extra boost of confidence every time you catch your reflection. It’s about feeling bold enough to try something new and trusting your instincts to create a look that’s all your own. Remember to think about comfort, too—look for adjustable straps, supportive bodices, and fabrics that let you dance all night without a care. Whether you’re going all-out glam or keeping it sleek and minimal, the right plunging neckline dress is waiting to make your prom dreams come true. So go ahead, embrace the drama, and let your style do the talking—because when you step out in a look this fearless, the world can’t help but take notice.