Simplicity 4175, Slenderette - Misses' and Women's Dress and Overskirt and Evening Dress and overskirt: Dress has shaped front neckline, short kimono type sleeves, back zipper and slim skirt with back vent opening. Separate gathered overskirt is opened at sides. V. 1 evening dress and V. 2 dress have lace or sheer overskirt. V. 3 overskirt is dress fabric.