La Femme Strappy-Back Simple Long Prom Dress 31618In the sleek La Femme long prom dress 31618, embrace contemporary elegance. Effortlessly sexy, this long designer dress is a faux wrap style from the v neckline to the hip. Thin shoulder straps create an eye catching statement as they criss cross the open back. So chic for prom, galas, and other black tie events, this long formal dress flows into a sweep train that is pure sophistication. The epitome of modern glamour, this strappy open back long prom