Overflowing with style, this one-shoulder knee-length white party dress 49491 by Mac Duggal is effortlessly beautiful With a fluffy rosette at the one-shoulder bodice, this tea-length white semi-formal dress is an upscale choice for rehearsal-dinner parties, cruises, and other fancy parties. The midi white cocktail dress has a shirred waistband that tops the a-line skirt that flows to a classy below-the-knees hem to complete the look. Step into a world of elegance when you choose this one-shoulder knee-length white party dress by Mac Duggal