Simplicity 4010; ca. 1961; Teens' and Juniors' One-Piece Dress: Dress has front closing on bodice, set-in sleeves and full softly pleated skirt. Belt is self or purchased. V. 1 and 2 have mandarin collar and three-quarter length sleeves softly pleated into buttoned sleevebands. V. 1 bodice closes with purchased frogs. V. 2 and 3 with buttons. V. 2 collar and sleeve-bands are contrasting. V. 3 has notch-type collar. Sleeves roll up to form cuffs.