60s -Simplicity Pattern No. 5740- Womens one-piece dress having a detachable vestee and cuffs. The shift dress, featuring V neckline, has back zipper closing and is fitted in front with diagonal underarm darts, in back with shoulder darts. V1 has 3/4 length set-in sleeves, contrasting detachable vestee and buttoned cuffs and a ribbon bow. V3 has set-in short sleeves, self fabric vestee and bow.