Simply beautiful, this long prom dress 28536 by La Femme is effortlessly sexy. With thin shoulder straps that lead to the lace-up open back, this long designer dress gets an adjustable look for prom, galas, and other formal events. The long formal dress has a v-neck bodice that tops the hip-skimming long skirt that opens in a side slit before ending at the floor. An eye-catching train completes the look of this simple long prom dress that combines classic style and modern details.