Simplicity 3869; ca. 1961; Misses' One-Piece Dress: Slim dress has back zipper closing and kick pleat. V. 1 and 3 are sleeveless. V 1 has V-shaped self fabric trim and tie belt. V. 2 and 3 have a lowered neckline. V. 2 has a stand-up collar, short set-in sleeves and self or purchased belt. V. 3 tie belt and bodice trim are contrasting.