Strapless Sheer-Corset Prom Gown: La Femme 33491Simply sensational, this strapless long a line prom dress 33491 by La Femme is a real show stopper. The strapless long formal dress features a sheer embroidered corset that wraps around to the back for a flirty look at prom, galas, and other black tie events. The exciting long designer dress has a fully lined long skirt with a sheer tulle overlay that opens in a thigh high side slit before cascading to the floor in an a line shape. A spectacular sweep