Sweetheart Gowns
Get ready to fall head over heels with our collection of sweetheart gowns, where romance meets modern glam in the most enchanting way. These dreamy dresses are designed to make you feel like the leading lady of your own fairytale, with silhouettes that hug you in all the right places and necklines that flatter every curve. Whether you're stepping into a night of dazzling lights or waltzing through an elegant soirée, our sweetheart gowns are your ticket to unforgettable style. So go ahead, Windsor girl—embrace your inner goddess and let these stunning gowns sweep you off your feet!
$19.97 $74.90 73% off
A black crepe mermaid dress with sheer lace panels and a sweetheart neckline for formal events.
$54.90
A lavender mesh corset column dress featuring a sweetheart neckline and high-side slit for elegance.
$38.90
A charming white A-line dress with a sweetheart neckline and adjustable spaghetti straps.
$79.90
A light blue mesh mermaid gown with faux pearl embellishments and a flattering sweetheart cowl neckline.
$64.90
A navy blue satin bodycon dress featuring a corset bodice and asymmetrical wrap hem.
$64.90
A white woven skater dress featuring a lace-up back, ruched bust, and tiered A-line silhouette.
$74.90
An elegant red glitter knit mermaid dress with an off-the-shoulder neckline and high front slit.
$59.90
A maroon knit mermaid dress featuring a sweetheart neckline, cowl draping, and a high front slit.
$14.97 $199.90 93% off
A stunning yellow A-line ball gown featuring a lace applique corset bodice and sweetheart neckline.
$42.90
A navy blue velvet midi dress with a sleeveless sweetheart neckline and pleated bodice.
$89.90
A sage mermaid gown with a lace-up back and glitter lurex fabric for formal occasions.
$59.90
A luxurious black velvet gown with a sweetheart neckline, sheer mesh bodice, and high wrap slit.
$69.90
A red off-the-shoulder mermaid dress with glitter fabric, ruched bust, and high front slit.
$99.90
A romantic blue midi dress with a sweetheart neckline and floral garden print on organza fabric.
$129.90
An ethereal lavender A-line formal dress with glitter tulle, sweetheart neckline, and tie-shoulder straps.
$42 $59.90 30% off
A white crepe formal dress featuring adjustable straps, ruffle trim, and a dramatic high front slit.
$129.90
A stunning green mermaid dress with sequin satin fabric, corset bodice, and adjustable straps.
$48.90
A light blue woven A-line dress featuring a corset bodice, lace-up back, and sweetheart neckline.
$129.90
An enchanting sage satin dress featuring a chic applique corset bodice and alluring high front slit.
$23.97 $52.90 55% off
An elegant black chiffon floral midi dress with a sweetheart neckline and adjustable straps.
$49.90
A light blue satin skater dress with a floral pattern and corset bodice for a coquette vibe.
$169.90
A stunning green A-line gown adorned with glitter and sequins, featuring a sweetheart neckline.
$99.90
A mauve satin mermaid dress with beaded applique neckline, perfect for formal occasions.
$69.90
A blue floral mesh skater dress with a sweetheart neckline and tiered ruffled skirt.
$89.90
A pink beaded mesh A-line mini dress with a sweetheart neckline and adjustable spaghetti straps.
$69.90
A green satin formal dress featuring a sweetheart neckline and a high front wrap slit.
$69.90
A black mesh mermaid dress with a halter neckline, lace sequin cups, and front wrap slit.
$49.97 $129.90 62% off
A romantic periwinkle lace ball gown featuring an off-the-shoulder neckline and high front slit.
$59.90
A sultry black satin formal dress featuring a sweetheart neckline, lace bodice, and high front slit.
$42 $59.90 30% off
A striking black floral mesh lace mini dress with a sweetheart neckline and adjustable spaghetti straps.
$119.90
A stunning white sequin formal dress featuring a corset bodice and mermaid silhouette.
$119.90
A pink sequin formal dress featuring a corset bodice and mermaid silhouette for glamorous events.
$49.97 $159.90 69% off
A pink formal dress with beaded embellishments, lace-up back, and a high front slit.
$119.90
A navy blue glitter ball gown featuring a corset bodice, lace-up back, and tulle underskirt.
$69.90
An elegant black mermaid dress with a glitter knit fabric and pleated cowl neck overlay.
$119.90
A navy blue lace formal dress with a sheer corset bodice and ruffled A-line silhouette.
$79.90
A blush satin formal dress with beaded applique trim and a high slit for elegant occasions.
$69.90
A romantic rose lace corset mermaid dress with ruffled accents and adjustable spaghetti straps.
$74.90
A captivating green satin mermaid dress with a strapless sweetheart neckline and floor-length hem.
$79.90
A black glitter strapless formal dress with a high slit and form-hugging fit.
$59.90
A navy blue satin mermaid dress featuring a sweetheart neckline, spaghetti straps, and a dramatic high slit.
$44.90
An elegant burgundy velvet midi dress with a lace-trimmed sweetheart neckline and corset bodice.
$199.90
A royal blue glitter ball gown with a bustier lace-up bodice and floor-sweeping A-line silhouette.
$69.90
A wine-colored mesh mermaid dress with a hidden corset and sheer long sleeves for formal events.
$49.97 $149.90 67% off
A pink floral rosette A-line ball gown with a sweetheart neckline and spaghetti straps.
$33.90
A chic ivory satin skater dress featuring a flattering sweetheart neckline and twirl-worthy silhouette.
$69.90
A mauve satin mermaid dress with chiffon flutter sleeves and a high front slit.
$24.97 $59.90 58% off
A black off-the-shoulder crepe dress with a sweetheart neckline and ruffled front slit.
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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
Seal your look with this charming A-line dress for a rehearsal dinner or sunset dinner date! The dress features a sleeveless sweetheart neckline, adjustable spaghetti straps, a padded bust, and a flattering short-length hem. Complete the look in chic block heels. Fit & FeaturesSleeveless sweetheart neckline, Adjustable spaghetti straps, Padded bust, A-line silhouette, Short-length hem, Poplin fabric, stretchy knit lining, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Sealed With Charm Short A-Line Dress in White-2 | Size: L | Knit Fabric
Dare to impress with your stylish allure in the Kirsten satin formal dress! She features a sleeveless cowl neckline with a subtle sweetheart design and pleated detailing, tank shoulder straps, a high waist seam with ruching, a floor-length hem with an asymmetric high side slit, and a slim-fit silhouette. The silky satin-knit fabric offers a moderate stretch. Complete the look for weddings or parties with a sticky bra and sleek stilettos. Fit & FeaturesSleeveless cowl neckline, sweetheart design, pleating, Tank shoulder straps, high waist seam, ruching, Floor-length hem, asymmetric high-side slit, Slim-fit silhouette, Satin-knit fabric, lined bust, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Kirsten Satin Cowl Neck High Slit Formal Dress in Green | Size: M | Satin Fabric
The long formal dress features a sleeveless sweetheart neckline with floral lace trim, lace flutter shoulder straps, a lace-up back design, ruching throughout to enhance curves, and a mermaid silhouette that flares at the hem. Fit & FeaturesLined smooth knit fabrication, Sleeveless sweetheart neckline with lace trim, padded bra cups, Lace flutter shoulder straps, Lace-up back design, Ruching, Mermaid silhouette, Long length hem, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Morgana Lace-Up Ruched Mermaid Dress in Burgundy | Size: M | Knit Fabric
Stunning from every angle! Serve pure elegance in the Stacie satin formal dress - a sultry option for bridesmaids, dressy cocktail parties, and celebrations. It features a sleeveless sweetheart neckline with a pretty cowl draping, adjustable spaghetti straps, a padded bust, and a corset bodice with flexible boning. The side pleated seam creates the asymmetrical form-hugging silhouette with a wrap-long hem and slit design. The formal dress is composed of a silky soft satin-lined fabric with a moderate stretch. Fit & FeaturesLined silky satin, moderate stretch, Sleeveless sweetheart neckline, cowl draping, Adjustable spaghetti straps, padded bust, Corset bodice, flexible boning, back zipper with hook-eye closure, Side pleated seam, form-hugging silhouette, Asymmetrical wrap long hem, slit design, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Stacie Satin Corset Wrap Formal Dress in Green | Size: S | Satin Fabric
Classic with a chic flair, the Serene formal mermaid dress is a perfect pick to wear as a wedding guest or a bridesmaid! She features a cold-shoulder design with spaghetti straps and short off-the-shoulder sleeves, a pleated sweetheart neckline with a faux wrap-front design, a fitted high waist seam, a floor-length hem with a thigh-high front slit, and a form-hugging mermaid silhouette. The crepe fabric offers a moderate stretch. Style with rhinestone studs and block heels. Fit & FeaturesCold-shoulder design, spaghetti straps, short off-the-shoulder sleeves, Pleated sweetheart neckline, faux wrap-front design, Fitted high waist seam, back zipper, hook and eye closure, Floor-length hem, high front slit, mermaid silhouette, Crepe fabric, knit lining at the top, moderate stretch, Strapless or sticky bra recommended, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Serene Cold-Shoulder High Slit Mermaid Dress in Green | Size: XS | Crepe Fabric/Knit Fabric/Rhinestone
The Julianna mermaid dress is designed with a gorgeous blooming floral print on airy mesh fabric with a knit lining, an iconic look for your next formal affair. It features a strapless sweetheart neckline with built-in bust padding, a draped cowl neck overlay, and a floor-length mermaid silhouette to showcase your curves. Style with stiletto heels. Fit & FeaturesFloral printed sheer mesh fabric with knit lining, plenty of stretch, Strapless sweetheart neckline, padded bust, no-slip strip, Draped cowl neck overlay, High waist seam, Floor-length mermaid silhouette, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Julianna Floral Mesh Strapless Mermaid Dress in Magenta | Size: S | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Connie Glitter Long Sleeve Column Formal Dress in Green
$19.97 $69.90
71% off
The Connie glitter formal dress features sheer long fitted sleeves with flared slit cuffs for drama, a sweetheart neckline, padded bra cups for support, and a high front slit along the floor-length column silhouette. Perfect for styling with jewelry and heels. Fit & FeaturesGlitter crepe knit fabric, bust lining, moderate stretch, Sheer long fitted sleeves, flared slit cuffs, Sweetheart neckline, Padded bra cups, High front slit, Floor-length column silhouette, Runs true to size, Where to Wear:Weddings, galas, formal dinners, and black-tie affairs. Free Shipping on All Orders Over $75. | Windsor Connie Glitter Long Sleeve Column Formal Dress in Green | Size: S | Knit Fabric
Experience the beauty and sophisticated Mia formal velvet long dress perfect for any formal occasion! She features a strapless sweetheart neckline, padded bust with cowl overlay, sheer mesh bodice with trim, a form-hugging slim silhouette, and a high front wrap slit along the floor-length hem. The formal dress is composed of a soft velvet fabric that offers a luxurious aurora and a stretchy knit lining. Complete the look with earrings. Fit & FeaturesStrapless sweetheart neckline, Padded bust, cowl overlay, Sheer mesh bodice with trim, back zipper and hook-eye closure, Form-hugging, slim silhouette, High front wrap slit, floor-length hem, Velvet fabric, stretchy knit lining, Runs true to size, Free Shipping on All Orders Over $75. | Windsor Mia Formal Velvet Corset Wrap Long Dress in Black | Size: M | Knit Fabric/Sheer Mesh Fabric/Velvet Fabric
Ebony Sequin Corset Slit Mermaid Dress in Lime Yellow
$19.97 $119.90
83% off
An evening fit for a shimmering beauty like you begins in the Ebony sequin formal dress boasting a sultry corset bodice and a high front slit that flaunts your figure! Fit & FeaturesSheer mesh fabric with full-length knit lining, moderate stretch, Sequin embroidered scroll pattern, Sweetheart neckline, adjustable spaghetti straps, Corset bodice, padded bra cups, flexible boning, Back zipper with hook-eye closure, High front slit, floor-length mermaid silhouette, Runs true to size, Where to Wear: Prom, black-tie galas and weddings, and formal parties. Free Shipping on All Orders Over $75. | Windsor Ebony Sequin Corset Slit Mermaid Dress in Lime Yellow | Size: S | Knit Fabric/Mesh Fabric/Sheer Mesh Fabric
Sweetheart Gowns
There’s something about sweetheart gowns that just hits different—like that first spark when your crush looks your way, or the way your heart skips when your bestie sends a wild plan at midnight. These dresses are made for main character moments, whether you’re stepping into the spotlight at a formal, gliding across the dance floor, or just living your best life at a glam gathering. The magic starts with the iconic sweetheart neckline: that dreamy dip, that perfect curve, the way it frames your collarbones and gives a little wink to your shoulders. It’s the ultimate confidence boost, sculpting and flattering every figure, making you feel like you’re starring in your own romcom montage. A sweetheart neckline formal dress is basically a love letter to your style—timeless, a little flirty, and always ready for a close-up. And if you’re all about the details, a sweetheart ruched ruffled formal dress brings the drama with layers, ruching, and texture that catch the light (and everyone’s attention) with every step. Whether you’re all about sleek and classic or you want to channel your inner fairytale princess, there’s a sweetheart formal dress that’s ready to be the plus one to your next big event.
Shopping for a sweetheart neckline gown is like picking out the vibe for your night—are you going for soft and romantic, bold and daring, or a little bit of both? The best part: these gowns are made for everyone. If you’re gifting, imagine the look on your sister’s face when she unwraps a dress that’s basically made for her next Insta post, or the way your BFF lights up when you surprise her with a dress that’s totally her style. Sweetheart gowns also make the ultimate treat-yourself moment, because who says you need a special occasion to look and feel like a total heartbreaker? Think about the little details that make the night: adjustable straps for the perfect fit, hidden boning that keeps everything in place while you dance, and fabrics that move with you (because the dance floor is calling and we’re not here to play it safe). Pair your gown with strappy heels, a sparkly clutch, and your boldest lip—then get ready to make memories that are as unforgettable as your look. And if you’re planning ahead for prom, homecoming, or any night that deserves a little extra magic, check out our curated collection of Sweetheart Prom Dresses for even more inspo that’ll have you counting down the days.
Sweetheart gowns aren’t just for one night—they’re the kind of dresses that stick with you, showing up in your favorite photos and living rent-free in your memories. They’re for the girl who’s never afraid to take up space, who makes her own rules, and who knows that sometimes the best accessory is a killer attitude. Whether you’re shopping for yourself or someone you love, these gowns are about more than just looking good—they’re about feeling unstoppable, unforgettable, and totally you. So go ahead: pick the dress that makes you feel like the main event, crank up the playlist, and get ready to turn every entrance into a moment worth remembering.