La Femme Backless Long Prom Dress with TrainA classic beauty, this long prom dress by La Femme is well suited for the traditional girl with a bit of an edge. Crafted in soft jersey, this long designer dress hugs the curves for a flirty look at prom, a fancy wedding reception, and lots of other formal events. A contemporary style, this pretty evening gown is a backless style with a clinging long skirt that flows to the floor before pooling into a trendy train that trails behind for a look of