As affordable as it is beautiful, this strapless sweetheart long prom dress 20048 is yours for under $50. From La Femme, this gorgeous strapless long designer dress has a bead-trimmed sweetheart neckline and a ruched bodice that wraps around to the back. The strapless long formal dress has a long skirt that gathers at the waist before flowing to the floor in an a-line shape. Budget priced just in time for prom, wedding receptions, and other formal events, this strapless sweetheart long prom dress is perfect for the savvy fashionista who knows how to save money.