Long Satin Corset Prom Dress: Colors Dress 3743A classic style with modern upgrades, this long satin prom dress 3743 by Colors Dress is sure to leave a lasting impression. With a sweetheart corset style bodice that wraps around to the back, this plus size prom dress has thin spaghetti straps that lead to the low back for a romantic look. The long formal dress has a banded waist that tops the long skirt that flows to the floor in an a line shape for a figure flattering look at prom, galas, and