La Femme Long Sweetheart Prom Dress 30782Here's a beautiful long sweetheart prom dress with sparkly details. From La Femme, this long designer dress features shimmering thin shoulder straps that lead to the low back for a shimmering look at prom, galas, and other formal events. The gorgeous evening gown smooths over the curves from the sweetheart bodice to the hem of the hip skimming long skirt. A small train provides the drama that completes the look of this dazzling long sweetheart prom