Simplicity 3790; ca. 1961; Junior and Misses' One Piece Dress with Two Skirts, Jacket and Detachable Collar: Dress has lowered neckline, short kimono sleeves, back zipper and self or purchased belt. V. 1 has slim skirt with soft pleats at front waistline and back kick pleat. V. 2 has softly pleated skirt. lined jacket, both views has a large collar and elbow length sleeves. V. 2 has detachable contrasting collar over self collar.