Simplicity 3727; ©1951; Child's Coat, Hat and Leggings: The double-breasted box coat is fashioned with flap pockets and a pleat at center back. Contrast collar and flaps trim collar and pocket flaps of coat, View 1, which has matching hat and leggings. View 2 has a buttoned belt at back. Views 2 and 3 have matching hat and top-stitching trims collar and pocket flaps.