Sweetheart Neckline Jumpsuits
Sweetheart neckline jumpsuits are the ultimate fashion statement for our Windsor girl who's ready to turn heads and own every room she enters. With a perfect blend of elegance and sass, these jumpsuits are your go-to for making unforgettable memories, whether you're hitting the dance floor or strutting through your favorite city streets. Embrace that fearless vibe and let these stunning pieces elevate your wardrobe game to new heights. It's time to channel your inner diva and rock that sweetheart neckline like the style queen you are!
$59.90
An ivory jumpsuit with faux pearl embellishments, featuring a sweetheart neckline and wide-leg silhouette.
$59.90
A black rhinestone-embellished strapless jumpsuit offering a sleek, form-hugging fit for glamorous outings.
$49.90
An abstract black and white striped jumpsuit featuring a cutout bodice, smocked back, and wide-leg silhouette.
$79.90
A white mesh mermaid dress with faux pearl embroidery, sweetheart neckline, and high side slit.
$69.90
A green satin formal dress featuring a sweetheart neckline and a high front wrap slit.
$19.97 $69.90 71% off
An elegant black mermaid dress with a glitter knit fabric and pleated cowl neck overlay.
$19.97 $69.90 71% off
A strapless black satin formal dress with a sweetheart neckline and high side slit.
Now Trending
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
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
Sophistication meets sultry on the Marjorie formal dress perfect for cocktail parties and dressy family get-togethers. She features sheer chiffon peasant long sleeves, a square neckline, a bodycon silhouette, and a front ruched seam leading to the skin-flaunting slit along her midi-length hem. The formal dress is composed of a lined crepe fabric with a moderate stretch. Style with a chic clutch and heels to complete the look! Fit & FeaturesSheer chiffon peasant long sleeves, square neckline, Front ruched seam, slit detail, Bodycon silhouette, Midi-length hem, Lined crepe fabric, moderate stretch, Bra-friendly design, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marjorie Formal Chiffon Sleeve Midi Dress in White | Size: S | Chiffon/Crepe Fabric
A chic staple skater dress featuring a flirty off-the-shoulder folded neckline and a short-length perfect for styling with boots or heels. Fit & FeaturesRibbed knit fabric with plenty of stretch, Off-the-shoulder neckline, fold-over accent, Long fitted sleeves, Short-length hem, Skater silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Chic Staple Ribbed Knit Skater Dress in Black | Size: M | Knit Fabric
The Gwendolyn glitter knit bow-back mermaid dress will have you sparkling up the night with a glamorous allure! Make your entrance in this floor-length gown designed to turn heads with a curve-flaunting mermaid fit and backless design. Fit & FeaturesGlitter knit fabric, moderate stretch, Square neckline, spaghetti straps, Backless design, high waist seam, Bow-back accent, floor-length train, Floor-sweeping hem, mermaid silhouette, Runs true to size, Extra glitter for maximum sparkle - may have some natural fallout, Where to Wear:Weddings, black tie galas, formal dances, big birthday events, rehearsal dinners, engagement parties, red carpet occasions, upscale glam parties Free Shipping on All Orders Over $75. | Windsor Gwendolyn Glitter Knit Bow-Back Mermaid Dress in Black | Size: L | Knit Fabric
A sparkling sequin scroll pattern adds beauty and shine to the glamorous Saige formal long dress! With a lace-up back that turns heads, a curve-hugging mermaid silhouette, and a high slit for a gorgeous look. Fit & FeaturesSequin scroll pattern, mesh fabric, stretchy full knit lining, Sleeveless plunge V-neckline, padded bust, Spaghetti straps, open lace-up back detail, Back zipper and hook-eye closure, Mermaid silhouette, floor-length hem, Runs true to size, Where to Wear:Prom, black-tie events, glam functions, and parties. Free Shipping on All Orders Over $75. | Windsor Saige Formal Sequin Lace-Up Mermaid Dress in Lavender | Size: XS | Knit Fabric/Mesh Fabric/Mesh Fabric
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
Bring the romantic allure to the evening affair in the Marylou lace mesh plunge formal dress! She embodies flirtatious style in a sleeveless plunge V-neckline with a built-in padded bust and adjustable spaghetti straps on her empire waist bodice. The sparkly embroidered lace mesh fabric effortlessly flows into a floor-length silhouette with a high-side slit to showcase some legs. She also features a curve-conscious silhouette to flaunt your stunning figure! Complete the look in an elegant hair clip. Fit & FeaturesPlunge V-neckline, adjustable spaghetti straps, Adhesive bra recommended, built-in padded bust, High side slit, back zipper, hook and eye closure, Empire waist, form-fitting silhouette, Floor-length hem, Sparkly embroidered lace mesh fabric, full knit lining, moderate stretch, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Marylou Lace Mesh Plunge Neck Formal Dress in Black | Size: L | Knit Fabric/Mesh Fabric/Mesh Fabric
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 Green | Size: XS | Knit Fabric
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 Brown | Size: L | Satin Fabric
Sweetheart Neckline Jumpsuits
When you’re ready to serve main character energy and keep all eyes on you—without sacrificing comfort or confidence—a sweetheart neckline jumpsuit is basically your ride-or-die outfit. There’s something about that iconic neckline: it’s flirty, feminine, and just the right amount of extra, sculpting your silhouette and highlighting your collarbones like you were born to be in the spotlight. Whether you’re prepping for a rooftop party, a dinner date, or a wild night with your girls, this one-piece wonder is the ultimate hack for looking put-together with zero effort. The beauty of a sweetheart neckline jumpsuit is in its versatility—it’s just as at home paired with strappy heels for a glam event as it is with platform sneakers for a day out exploring the city. If you’re the type who loves to go from day to night without missing a beat, these jumpsuits have your back. Picture yourself slipping into a jumpsuit sweetheart neckline style, tossing your hair up, and instantly feeling like you could take on the world (or at least the dance floor). And if you’ve got a bestie whose birthday is coming up, or a sister who’s always “borrowing” your clothes, a sweetheart neckline jumpsuit makes for a gift that says, “I know you, I see you, and you deserve to turn heads.”
Let’s talk details—because the magic is in the fit and the vibe. Sweetheart neckline jumpsuits come in enough styles to match every mood and every body. Want to keep things classic and chic? Go for a tailored fit with a wide-leg silhouette that brings the drama and lets you channel your inner movie star. If you’re feeling a little more playful, a sweetheart neckline romper is your ticket to effortless cuteness—think brunch with the crew, spontaneous road trips, or a day at the festival. For those nights when you want to make a statement, a sweetheart neckline long sleeve jumpsuit brings all the glam with a little extra edge, perfect for rooftop soirées or when you want to stay cozy but still look fire. And if you’re all about those little touches, look out for details like ruching, tie-fronts, or subtle cutouts that take your look from “cute” to “who is she?!” Styling is a breeze: layer with a cropped jacket, stack up the jewelry, or keep it minimal and let the neckline do all the talking. Sweetheart neckline jumpsuits are also a secret weapon for travel—just toss one in your bag and you’re ready for whatever adventure comes your way, no outfit changes required.
If you’re all about making an entrance and aren’t afraid to show a little skin, you might also fall for the bold energy of Plunging Neckline Jumpsuits. But no matter your style mood, a sweetheart neckline jumpsuit is always a power move—equal parts sweet and sassy, with just enough attitude to remind the world you’re not here to play small. These pieces are made for the girl who’s always up for a little adventure, who loves a compliment, and who knows that sometimes the best memories start with a killer outfit. Whether you’re treating yourself or surprising someone special, you can count on these jumpsuits to bring the vibes, the confidence, and the compliments—every single time.