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 Alluring Beading Stripe Magenta Tulle Ball Gown Dress $425 $403.75 Beaded Champagne Lace Ivory Satin Mermaid Wedding Dress $580 $551 Sequinned Glitter Lace and Tulle Plus-size Wedding Gown $880 $836 Ivory Chiffon Pleated Off-the-shoulder Beach Wedding Gown $285 $270.75 Strapless Sweetheart Pearled High-low Tulle Bridal Dress $345 $327.75 Tiered Ruffles Ivory Lace Unique Corset Wedding Dress $460 $437 Pearled Ivory 3D Floral Ankle-length Cute Bridal Gown $475 $451.25 Salmon to White Ombre Glitter Tulle Long Fancy Prom Dress $285 $270.75 Gold Sequin Black Lining Off-shoulder Mermaid Prom Dress $315 $299.25 Ivory Over Blush Lace & Organza Trumpet Wedding Dress $395 $375.25 Pearled Lace Flowers Appliqued Tulle A-line Bridal Dress $285 $270.75 Beaded Ivory Lace Ruffled Tulle Mermaid Wedding Dress $415 $394.25 White 3D Flower Beading Lace Mini Bridal Bodycon Dress $260 $247 Black Strapless 3D Rose Long Train Mermaid Prom Dress $325 $308.75 Ivory Lace and Satin with Nude Lining Vintage Bridal Gown $550 $522.5 Beaded Strapless Plunging Neck Flounced Tulle Bridal Gown $620 $589 Ivory Flowy Lace Chiffon Off-shoulder Beach Wedding Dress $315 $299.25 Ivory Lace Tulle Wide Straps Sweetheart Wedding Dress $325 $308.75 Stunning Black & Red Sequin QuinceaƱera Prom Ball Gown $580 $551 Elegant Off-white Lace Mermaid Low Back Wedding Dress $415 $394.25 Sexy Sheer Floral Sequin Lace Mermaid Wedding Dress $1280 $1216 Emerald Spandex Off-the-shoulder Mermaid Prom Dress $189 $179.55 Black Tulle Strapless Sweetheart Celebrity Prom Dress $275 $261.25 Sexy Sheer Mesh Strapless Summer Beach Wedding Dress $235 $223.25 Luxury Beaded V-neckline Ivory Lace Mermaid Wedding Dress $520 $494 Fun and Flirty Lilac Heart Tulle Off-the-shoulder Dress $315 $299.25 Dark Green Tulle Corset Formal Ball Gown with a Peplum $325 $308.75 Iridescent 5mm Sequin Velvet Slit Evening Prom Dress $265 $251.75 Strapless Lace and Pleated Tulle Trumpet Wedding Dress $480 $456 Beaded Lace Sweetheart Spaghetti Strap Long Wedding Dress $355 $337.25 Sleeveless Long Mermaid Lace and Tulle Wedding Dress $325 $308.75 Elegant Off-the-shoulder Ivory White Mermaid Wedding Gown $520 $494 Luxury Pearls Off-the-shoulder Yellow Tulle Prom Dress $460 $437 Fairy Lavender Flowers & Butterflies Sweet-16 Ball Gown $560 $532 Stunning Black Gold Sequin & Feather Long Train Prom Gown $395 $375.25 Amazing 3D Flowers Magenta Tulle Prom Formal Dress $325 $308.75 125678