Sweetheart Neck Formal & Bridal Dresses Sweetheart neckline formal dresses and wedding party gowns. The Lunss sweetheart dress collection features wedding, prom, and dance dresses with sweetheart necklines. Type Wedding Dresses Prom Dresses Evening Dresses Military Ball Dresses Bridesmaid Dresses Cocktail Dresses Homecoming Dresses Anniversary Dresses Birthday Dresses Bridal Shower Dresses Formal Dresses Party Dresses Silhouette A-line Ball Gown Mermaid Sheath Trumpet Tulip Length High-Low Knee Length Long Short Tea Length Fabric Chiffon Glitter Jersey Lace Organza Satin Sequin Tulle Velvet Neckline Halter High Neckline Illusion Neckline Plunging Neckline Sweetheart V-Neck Shoulder Off-the-shoulder One Shoulder Spaghetti Strap Strapless With Straps Sleeve Cap Sleeve Long Sleeve Short Sleeve Sleeved Sleeveless Color Black Blue Burgundy Champagne Gold Green Grey Ivory/White Lavender Orange Pink Red Silver Two-Tone Yellow Style African American Fairy Plus Size Princess Sexy Simple Sparkly Unique Vintage Waist Dropped Waist Empire Waist Embellishment Appliques Beads Feathers Flowers Pearls Rosettes Sequins Tassels View All Home Dresses Sweetheart 265 items Default New Price Price Sweetheart 125678 Beaded Lace Overlay Champagne Mermaid Elegant Bridal Gown $435 $413.25 Black Floral One Shoulder Short Overskirt Prom Dress $199 $189.05 Beaded Champagne Lace Ivory Satin Mermaid Wedding Dress $580 $551 Illusion Pleated Grey Chiffon Short Bridesmaid Dress $149 $141.55 Sequinned Glitter Lace and Tulle Plus-size Wedding Gown $880 $836 Ivory Over Blush Lace & Organza Trumpet Wedding Dress $395 $375.25 Pearled Lace Flowers Appliqued Tulle A-line Bridal Dress $285 $270.75 Tiered Ruffles Ivory Lace Unique Corset Wedding Dress $460 $437 Salmon to White Ombre Glitter Tulle Long Fancy Prom Dress $285 $270.75 Ivory Flowy Lace Chiffon Off-shoulder Beach Wedding Dress $315 $299.25 Strapless Sweetheart Pearled High-low Tulle Bridal Dress $345 $327.75 Gold Sequin Black Lining Off-shoulder Mermaid Prom Dress $315 $299.25 Pearled Ivory 3D Floral Ankle-length Cute Bridal Gown $475 $451.25 Black Strapless 3D Rose Long Train Mermaid Prom Dress $325 $308.75 Black Tulle Strapless Sweetheart Celebrity Prom Dress $275 $261.25 Luxury Beaded V-neckline Ivory Lace Mermaid Wedding Dress $520 $494 Elegant Off-white Lace Mermaid Low Back Wedding Dress $415 $394.25 White 3D Flower Beading Lace Mini Bridal Bodycon Dress $260 $247 Emerald Spandex Off-the-shoulder Mermaid Prom Dress $189 $179.55 Sexy Sheer Floral Sequin Lace Mermaid Wedding Dress $1280 $1216 Ivory Lace and Satin with Nude Lining Vintage Bridal Gown $550 $522.5 Sexy Sheer Mesh Strapless Summer Beach Wedding Dress $235 $223.25 Sleeveless Long Mermaid Lace and Tulle Wedding Dress $325 $308.75 Beaded Strapless Plunging Neck Flounced Tulle Bridal Gown $620 $589 Ivory Lace Tulle Wide Straps Sweetheart Wedding Dress $325 $308.75 Dark Green Tulle Corset Formal Ball Gown with a Peplum $325 $308.75 Strapless Lace and Pleated Tulle Trumpet Wedding Dress $480 $456 Fun and Flirty Lilac Heart Tulle Off-the-shoulder Dress $315 $299.25 Luxury Pearls Off-the-shoulder Yellow Tulle Prom Dress $460 $437 Amazing 3D Flowers Magenta Tulle Prom Formal Dress $325 $308.75 Beaded Lace Sweetheart Spaghetti Strap Long Wedding Dress $355 $337.25 Iridescent 5mm Sequin Velvet Slit Evening Prom Dress $265 $251.75 Ivory Strapless Lace Tulle Classic Mermaid Wedding Dress $375 $356.25 Elegant Off-the-shoulder Ivory White Mermaid Wedding Gown $520 $494 Beaded Ink Blue Chiffon Pleated Long Bridesmaid Dress $189 $179.55 Fairy Lavender Flowers & Butterflies Sweet-16 Ball Gown $560 $532 125678