Simplicity 1457; ©1956; Misses' One-Piece Dress with Detachable Yoke: Slimline fashion features a lowered neckline accented with a wide rounded collar. A pleat is formed below double row button closing. View 1 sleeves are three quarter length with cuffs. The detachable yoke at neckline is contrasting. View 2 short sleeves have cuffs that fasten with a button.