Sweetheart Neckline Dresses For Weddings

Ready to steal the spotlight at your next “I do” moment? Sweetheart Neckline Dresses For Weddings are here to make sure all eyes are on you—whether you’re catching the bouquet or just catching glances. With that iconic neckline, it’s your time to serve romance, confidence, and a little bit of main character energy. Channel those fairytale feels and let your look do all the flirting for you—because being unforgettable is basically your superpower.

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$19.97 $79.90 75% off

5 star rating

A black glitter formal dress with a strapless neckline and high wrap slit for elegant occasions.

$54.90

4.463768 star rating

A brown mesh corset long dress with a sweetheart neckline and high side slit for formal events.

$59.90

4.632653 star rating

A chic black satin formal dress with a cowl neck, high slit, and adjustable spaghetti straps.

$52.90

4.695652 star rating

A white mini bodycon dress with faux pearl embellishments and adjustable spaghetti straps.

$69.90

4.423077 star rating

A taupe satin strapless mermaid dress with a sweetheart neckline and chic pleated detailing.

$44.90

4.954546 star rating

A red floral print mesh maxi dress with a sleeveless sweetheart neckline and lace trim.

$64.90

4.8125 star rating

A sultry black satin bodycon dress featuring a corset bodice and asymmetrical wrap hem.

$59.90

4.75 star rating

A maroon knit mermaid dress featuring a sweetheart neckline, cowl draping, and a high front slit.

$39.90

4.454546 star rating

A black mesh midi dress featuring an off-the-shoulder neckline, ruched details, and a bodycon silhouette.

$69.90

4.111111 star rating

A glamorous black off-the-shoulder mermaid dress with glitter fabric and a high front slit.

$42.90

5 star rating

A navy blue velvet midi dress with a sleeveless sweetheart neckline and pleated bodice.

Sale

$19.97 $59.90 67% off

4.428571 star rating

A stunning periwinkle mesh dress with a ruched mermaid silhouette and off-the-shoulder neckline.

$44.90

3.666667 star rating

A white strapless mini dress featuring lace corset bodice, chiffon ruffled skater skirt, and sweetheart neckline.

Sale

$15.97 $69.90 77% off

4.5 star rating

An elegant orange satin dress featuring a lace-up back and a mermaid wrap silhouette.

$69.90

4.5 star rating

An elegant olive mermaid dress with a glitter knit fabric and pleated cowl neck overlay.

$64.90

4.833334 star rating

A chic black strapless mermaid dress featuring a pleated wrap-front and high-cut slit.

$39.90

4.666667 star rating

A strapless blue satin mini dress featuring a bodycon silhouette and sweetheart wrap neckline.

Sale

$19.97 $99.90 80% off

4.6 star rating

A yellow satin mermaid dress with beaded applique neckline and adjustable spaghetti straps.

$59.90

4.6 star rating

A black woven glitter knit mini dress with a strapless sweetheart neckline and detachable bow accent.

$89.90

4.75 star rating

A sophisticated navy blue satin dress with a strapless neckline and pleated mermaid silhouette.

$69.90

5 star rating

A white lace bodycon dress with a sweetheart neckline and high front slit for formal events.

$89.90

3.75 star rating

A lavish rust satin formal dress with a cowl neckline, adjustable straps, and a high wrap slit.

Sale

$19.97 $79.90 75% off

4.666667 star rating

A mint glitter mermaid dress with a lace-up back and sweetheart neckline for formal occasions.

Sale

$9.97 $39.90 75% off

5 star rating

An eyelet lace mini dress with ruffled straps and a ruched sweetheart neckline in white.

Sale

$19.97 $79.90 75% off

4.666667 star rating

A peach formal dress featuring a lace-up cowl back, high front slit, and form-hugging silhouette.

$79.90

4.333334 star rating

A camel glitter mermaid dress featuring a sweetheart halter neckline, lace-up back, and ruched side seams.

$64.90

5 star rating

A brown satin midi dress featuring a beaded applique bust, bodycon fit, and flirty front slit.

$69.90

5 star rating

A green satin formal dress featuring a sweetheart neckline and a high front wrap slit.

Sale

$19.97 $59.90 67% off

5 star rating

A chic navy blue satin midi dress featuring a strapless bodycon fit and elegant wrap front slit.

Sale

$19.97 $69.90 71% off

4.5 star rating

A mauve satin mermaid dress with chiffon flutter sleeves and a high front slit.

$52.90

5 star rating

A pink floral mesh midi dress featuring a strapless sweetheart neckline, ruched bodycon fit, and back slit.

Sale

$19.97 $74.90 73% off

5 star rating

A captivating green satin mermaid dress with a strapless sweetheart neckline and floor-length hem.

$69.90

5 star rating

A stunning red satin strapless dress with a sweetheart neckline and high side slit.

Sale

$19.97 $79.90 75% off

5 star rating

A navy blue satin dress with a plunging sweetheart neckline and pleated wrap silhouette.

$59.90

5 star rating

A navy blue satin mermaid dress featuring a sweetheart neckline, spaghetti straps, and a high front slit.

$89.90

5 star rating

A light blue woven A-line dress featuring a sweetheart neckline, lace trim, and hidden side pockets.

Sale

$15.97 $59.90 73% off

A black off-the-shoulder crepe dress with a sweetheart neckline and ruffled front slit.

$84.90

A romantic white lace dress featuring a corset bodice, flirty tie straps, and ruffled A-line silhouette.

$40.90

A strapless denim midi dress featuring a sweetheart neckline, side slit, and curve-hugging knit fabric.

Sale

$19.97 $69.90 71% off

A purple stretch lace bodycon dress featuring a sweetheart neckline, cutout back, and high side slit.

$29.90

A black sheer lace dress featuring a sweetheart neckline and partially open back with tie straps.

$54.90

4.111111 star rating

An ivory floral satin dress with a lace-up back and flirty A-line silhouette.

Best Seller

$59.90

4.714286 star rating

A strapless red brown mermaid dress in smooth knit fabric featuring a high front slit and padded cups.

$33.90

4.5 star rating

An ivory knit mini dress featuring a sweetheart neckline, bold front cutout, and flattering A-line silhouette.

Sale

$19.97 $89.90 78% off

4.333334 star rating

A black floor-length bodycon dress featuring a cold shoulder design and sheer lace corset bodice.

$74.90

5 star rating

An ivory floral velvet bodycon dress with a cowl neckline and high side slit for elegance.

$52.90

3 star rating

A chic black mini dress with an off-the-shoulder neckline and flared A-line silhouette.

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Marissa Formal Satin Cowl Neck Dress in Green
(176) 4.568182 star rating

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

Windsor Mayra Formal Satin Slit Long Dress in Sage
(176) 4.619318 star rating

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

Windsor Rowena Sequin Mermaid Dress in Navy Blue
(168) 4.7261906 star rating

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-2
(125) 4.784 star rating

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

Addison Glitter Mesh Formal Dress in Black
(113) 4.628319 star rating

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

Bethanie Formal Sequin V-Neck Mermaid Dress in Yellow
(89) 4.573034 star rating

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: L | Knit Fabric/Mesh Fabric/Mesh Fabric

Rose Formal Mesh Corset Column Dress in Red
(71) 4.4788733 star rating

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: L | Knit Fabric/Mesh Fabric

Windsor Jamie Lace-Up Satin Formal Column Dress in Red
(70) 4.785714 star rating

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

Amirah Formal Glitter Cowl Neck Column Dress in Green
(69) 4.0869565 star rating

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

Savannah Formal Crepe Long Dress in Black
(66) 4.5757575 star rating

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: L

Sweetheart Neckline Dresses For Weddings