Simplicity 3648 Copyright 1951 Child's one-piece dress. The bodice buttons down the back. A sash ties in a bow at back of the gathered skirt. Styles 1 & 2 feature a large collar with contrasting trim. Short puffed sleeves, buttons and a neck bow trim bodice front of style 1. Styles 2 & 3 feature a contrasting hem band. Style 2 is sleeveless. Contrasting bands trim collar, puffed sleeves and hem band of Style 3.