Simplicity 3717; ca. 1960; Junior and Misses' One-Piece Dress with Detachable Overskirt and Belts: Dress has partially scalloped neckline, raglan sleeves and left side zipper. Slim skirt has gathers at side front waistline and slit opening at lower end of center back seam . V. 1 has long sleeves with zipper at lower edge and self tie belt. V. 2 has short sleeves, self belt and overskirt with soft pleat on each side of center front waistline. Overskirt is gathered into waistband at back and side front and has back zipper.