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 261 items Default New Price Price Sweetheart 12378 Illusion Corset Silver Glitter Tulle Flower Prom Dress (1 review) $375 $356.25 Off-the-shoulder Lace and Tulle Fabulous Wedding Gown $315 $299.25 Fairy Floral Off-the-shoulder Burgundy Slit Prom Dress $325 $308.75 Yellow, Blue and White Butterflies A-line Bridal Dress $425 $403.75 Fairy Lavender Hearts Printed Tulle Short Party Dress $265 $251.75 Gold Stars Moons White Short Puff Sleeve Tea-length Dress $265 $251.75 Ice Blue Beaded Lace Prom Dress with Oragnza Overskirt $475 $451.25 Luxury Beaded Trumpet 2-in-1 Cathedral Train Wedding Gown $1400 $1330 Classic Pink Nude Lace Tulle Sweetheart Neck Bridal Dress $520 $494 Illusion Navy Lace Long Sleeve Layered Satin Formal Gown $385 $365.75 Pink Pearls & Crystals Beaded Off-the-shoulder Prom Gown $480 $456 Beaded Wine Lace Long Prom Dress with Overskirt $475 $451.25 Shiny Heart Tulle Apple Green Tea-length Party Dress $315 $299.25 Romantic Sequined Lace Flounced Tulle Outdoor Bridal Gown $580 $551 Pleated Purple Spandex Off-the-shoulder Mermaid Dress $235 $223.25 Modern Nude Pink Geometric Lace Mermaid Wedding Dress $350 $332.5 Gorgeous Pearled Lace Sweetheart Long Train Wedding Dress $440 $418 Shimmery Dark Green Puff Sleeve Plus Size Tulle Prom Gown $335 $318.25 Champagne Mermaid Lace Tulle Wedding Dress with Overskirt $460 $437 Sparkly Sexy Pleated Tulle Glitter White Wedding Dress $450 $427.5 Illusion Beaded Lilac Long Prom Dress with An Overskirt $475 $451.25 Shiny Metallic Purple Lurex Fabric Corset Slit Prom Dress $245 $232.75 Floral Empire Waist Pleated Ivory Chiffon Wedding Dress $315 $299.25 Ivory Lace Cap Sleeve Pearled V-neck Vintage Bridal Dress $375 $356.25 Strapless Sweetheart Princess Lace Ball Gown Bridal Dress $425 $403.75 Muliti-color Diamond Embellished Celebrity Cocktail Dress $235 $223.25 Black Polka Dotted Ivory White Satin Tulle Cocktail Dress $235 $223.25 Elegant Off-the-shoulder Lace Tulle Bohemian Bridal Gown $420 $399 Vintage Maroon Basque Waist Lace Satin Formal Ball Gown $440 $418 Gold Stars and Moons Sequinned Sky Blue Tulle Prom Dress $265 $251.75 Black Unique Sequin and Big Feather Trumpet Prom Dress $650 $617.5 Champagne Lace Applique Sweetheart A-line Wedding Gown $500 $475 Beaded 3D Flowers Lace and Tulle Princess Wedding Dress $365 $346.75 Criss-cross Blue to White Ombre Chiffon Bridesmaid Dress $179 $170.05 Gold Glitter Lace Empire Waist Ivory Chiffon Bridal Dress $285 $270.75 Pearled 3D Flower Lace Appliqued Blue Prom Ball Gown $520 $494 12378