La Femme Strappy-Back Long Ruched Prom Dress 31127Standout in a crowd wearing this long prom dress with figure flattering ruching. The long formal dress has ruching at the notched v neckline and at the sides of the bodice for a curve hugging look at prom, galas, and other black tie events. From La Femme, this long designer dress has thin shoulder straps that criss cross the open back before adjusting for the most comfortable fit, while the long skirt opens in a thigh high slit before draping to the