From La Femme, this strapless long prom ball gown will leave you breathless. With unique weaving on the sweetheart bodice, this strapless long a-line formal dress gets a fitted look for prom, galas, and other black-tie events. The long sweetheart designer dress has a fully-lined long skirt with a shimmering sheer overlay that flows to the floor in a figure-flattering a-line shape. Offered in misses and some plus sizes, this strapless long prom ball gown is ready to wow the crowd at the big dance.