Simplicity 6613; ©1974; Misses' and Women's Dress in Two Lengths ... Look Slimmer: The princess seamed dress V. 1 or 2 with low round neckline has back zipper and set-in sleeves. Regular length V. 1 features short flared sleeves. Ankle length V. 2 has long contrasting sleeves gathered to snap fastened cuffs.