Open-Back Long La Femme Velvet Prom DressA chic illusion bodice makes this long velvet prom dress an alluring design for your big night. From the designers at La Femme, this beautiful evening gown is a sleek style that gleams under the lights at prom, fancy military balls, and other formal events. The curve hugging long designer dress features the sheer rectangular plunging neckline, cut in shoulders, and double spaghetti straps that criss cross the open back. The beautiful long formal dress