Here's an empire-waist long prom dress that offers a sexy, yet sophisticated look for your formal event. Made in the U.S.A., this Atria long designer dress smooths over the curves from the scoop neckline to the hem of the floor-length skirt. Thin shoulder straps cross over the open back of this long teen dress before adjusting for the perfect fit. The strappy-back formal dress has an empire-waist bodice that showcases a long, lean look, while the hip-skimming long skirt includes a back godet that provides extra fabric that flows into a dramatic train that completes the look. Simply gorgeous for prom, galas, and other formal events, this empire-waist long prom dress is positively one of a kind.