Simplicity 9549; 1971; Women's Bonus Basic Dresses with Two Skirts and Two Bodices -- The dress has back zipper and optional self fabric or purchased belt. V. 1 & 2 have high round neckline and set-in sleeves. V. 1 with slim skirt has long sleeves. V. 2 with stand-up collar has short sleeves. V. 2 & 3 have flared skirts. Sleeveless V. 3 has low round neckline.