Ribbon-Tie Corset Prom Gown: Colors Dress 3691Be sizzling in this off the shoulder long corset prom dress 3691 by Colors Dress. With a pleated peek a boo sweetheart neckline, this long evening gown has a sheer beaded corset that wraps around to the back, while off the shoulder bows add a sweet touch. The off the shoulder long formal dress has pleats at the sides of the long skirt that flows to the floor in an a line shape. A small train completes the look of this off the shoulder long corset prom