Stand out with confidence wearing this gorgeous long a-line prom dress 32130 from La Femme. With a sheer ruched waist that wraps around to the back, this long a-line formal dress gets a sexy upgrade for prom, galas, and other black-tie events. Offered in misses and some plus sizes, this long designer dress has a fully-lined long skirt with a sheer overlay that showcases a side slit before flowing to the floor in an a-line shape that flatters the figure. A classic choice for your big event, this long a-line prom dress embraces traditional style while boasting contemporary details.