Simply captivating, this long black prom dress balances modern style and figure-flattering design. Sold exclusively at PromGirl, this glamorous long black designer dress features a sheer-lace bodice with a plunging v-neckline and deep v-back. The gleaming satin skirt gathers at the waist of this fabulous long formal dress, before opening in a thigh-high slit and flowing to the floor in a traditional a-line shape. Simply gorgeous for prom, military balls, and other formal events, this long black prom dress is offered in misses and plus sizes.