Sleek Long Colette Designer Prom Dress CL5204Sleek and sassy, this long designer prom dress CL5204 from Colette by Daphne is as stylish as it is slinky. With a plunging v neckline, this strappy back evening gown features a corset bodice with shoulder straps that criss cross the open back. With ruching at the side, this corset back long formal dress gets a fitted look, while the long skirt opens in a side slit before softly flaring away from the knees to the floor. Offered in misses and some plus