La Femme Strappy Open-Back Long Formal Dress 28567Every girl needs a simple long formal dress, and this one is a gem. A curve hugging choice for prom, galas, and other black tie events, this La Femme elegant long evening gown 28567 is a first class style from the v neckline to the hem. The lace up long designer dress has thin shoulder straps that lead to the strappy open back, while the hip hugging long skirt has a side slit that adds a sexy vibe. A delightful style with an edgy twist, this open back