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 Amazing Peach Pink 3d Flowers & Printed Organza Ball Gown $650 $617.5 Romantic Floral Illusion Lace Strapless Puffy Bridal Gown $430 $408.5 Ivory Over Blush Lace & Organza Trumpet Wedding Dress $395 $375.25 Tiered Ruffles Ivory Lace Unique Corset Wedding Dress $460 $437 Black Strapless 3D Rose Long Train Mermaid Prom Dress $325 $308.75 Ivory Lace Tulle Wide Straps Sweetheart Wedding Dress $325 $308.75 White 3D Flower Beading Lace Mini Bridal Bodycon Dress $260 $247 Luxury Beaded V-neckline Ivory Lace Mermaid Wedding Dress $520 $494 Pearled Lace Flowers Appliqued Tulle A-line Bridal Dress $285 $270.75 Beaded Champagne Lace Ivory Satin Mermaid Wedding Dress $580 $551 Elegant Off-white Lace Mermaid Low Back Wedding Dress $415 $394.25 Amazing 3D Flowers Magenta Tulle Prom Formal Dress $325 $308.75 Alluring Beading Stripe Magenta Tulle Ball Gown Dress $425 $403.75 Ivory Flowy Lace Chiffon Off-shoulder Beach Wedding Dress $315 $299.25 Beaded Ivory Lace Ruffled Tulle Mermaid Wedding Dress $415 $394.25 Sexy Sheer Mesh Strapless Summer Beach Wedding Dress $235 $223.25 Sleeveless Long Mermaid Lace and Tulle Wedding Dress $325 $308.75 Strapless Sweetheart Pearled High-low Tulle Bridal Dress $345 $327.75 Emerald Spandex Off-the-shoulder Mermaid Prom Dress $189 $179.55 Sexy Sheer Floral Sequin Lace Mermaid Wedding Dress $1280 $1216 Gold Sequin Black Lining Off-shoulder Mermaid Prom Dress $315 $299.25 Light Blue Chiffon Lace Cap Sleeve Short Bridesmaid Dress $149 $141.55 Black Tulle Strapless Sweetheart Celebrity Prom Dress $275 $261.25 Dark Green Tulle Corset Formal Ball Gown with a Peplum $325 $308.75 Strapless Lace and Pleated Tulle Trumpet Wedding Dress $480 $456 Beaded Lace Sweetheart Spaghetti Strap Long Wedding Dress $355 $337.25 Fairy Lavender Flowers & Butterflies Sweet-16 Ball Gown $560 $532 Beaded Strapless Plunging Neck Flounced Tulle Bridal Gown $620 $589 Ivory Lace and Satin with Nude Lining Vintage Bridal Gown $550 $522.5 Iridescent 5mm Sequin Velvet Slit Evening Prom Dress $265 $251.75 Ruched Ruffled Tiered Champagne Organza Wedding Gown $380 $361 Fun and Flirty Lilac Heart Tulle Off-the-shoulder Dress $315 $299.25 Stunning Black Gold Sequin & Feather Long Train Prom Gown $395 $375.25 Ivory Strapless Lace Tulle Classic Mermaid Wedding Dress $375 $356.25 Beaded Ink Blue Chiffon Pleated Long Bridesmaid Dress $189 $179.55 Ivory Lace Sweetheart V-neckline Mermaid Wedding Dress $375 $356.25 125678