Classic Long Prom Dress: Blondie Nites 5446BNA beautiful classic style, this long a line prom dress by Blondie Nites is as flirty as it is traditional. The elegant long a line formal dress has a v neck corset style bodice that wraps around to the lace up open back for a fitted look at prom, galas, and other black tie events. The junior size long evening gown features a long skirt that flows to the floor in a figure flattering a line shape, while convenient side pockets allow you to leave the