Butterick 6531; ca. 1971; Young Designer: Betsey Johnson of Alley Cat - Junior & Misses' One or Two Piece Dress. Semi-fitted dress, mini or ankle length, or top has scoop neckline with self bias binding, dropped contour waistline, gathered flutter sleeves, attached back ties, gathered skirt or peplum, and optional topstitch trim. Mid-knee length flip skirt has waistband, self ruffle, and optional topstitch trim.