Lace-Up Long Prom Ball Gown: Aerie Couture 266Simply beautiful, this long prom ball gown 266 is a classic style with lots of modern details. With shimmering embroidered lace flowers from the scoop neckline to the knees, this long a line evening gown gets a sexy vibe with the sheer corset that wraps around to the lace up open back. In misses and some plus sizes, this long formal dress has a fully lined long glittery skirt with a sheer embroidered overlay that flows to the hem in an a line shape. A