A classic choice for your big event, this long a-line prom dress 3431 has style upgrades that are sure to please. With a sheer corset that wraps around to the back, this beautiful long formal dress gets a flirty look for prom, galas, and other black-tie events. The long evening gown has pleated cowl neckline and spaghetti straps, while the long skirt opens in a side slit before flowing to the floor in a figure-flattering a-line shape. Celebrate your special evening knowing you look amazing in this long a-line prom dress by Colors Dress.