Simplicity 1701; ©1946; Girl's One-Piece Dress and Panty: The back-buttoning bodice is made with an interesting yoke treatment for the effective use of ruffles or stripes. The skirt, cut in two sections, has a continuous lap back opening. Tie ends join to an inset belt to form a back bow. Style I is made with a round neckline and bow. The brief puffed sleeve catches the ruffle motif that trims the bodice yoke Style II has a square neckline and in Style III lace edging is whipped to the bodice front and armhole edges. The neckline is round.