Simplicity 3409; ca. early 1960s; Teen One-Piece Dress with Two Skirts: Dress has large notch trimmed collar, short kimono sleeves and front closing. V. 1 has a full gathered skirt and contrasting collar and cuffs. Belt is self fabric. V. 2 slim skirt has a zipper and lapped seam at center front with a vent at lower edge. Top-stitching details dress. Belt is purchased.