From La Femme, this elegant long prom dress 29735 is a creation that allows your beauty to shine through. A simple style from the slightly curved neckline to the hem, this strappy open-back long designer dress showcases the curves for prom, galas, and other black-tie events. With thin shoulder straps that lace up over the open back, this long formal dress ensures that you will stand out in confidence, while the hip-skimming long skirt has a vertical side ruffle over the side slit that offers a feminine touch. In misses and some plus sizes, this gorgeous long prom dress embraces contemporary elegance with a side of sexy style..