Forget the LBD, this season is all about bright white and ladylike lengths - cue Jason Wu's fitted style with its over-the-knee cut and delicate lace overlay. The cut-out back adds some real drama to the pristine color * White cotton-blend with lace overlay, round neckline, cut-out back, zipped closure, slit at the back * Fitted * Add stiletto pumps and a clutch 40% Cotton, 37% Viscose, 23% Polyamide Sizes: US 2,US 4,US 6