Teen-Age Pajamas: The trousers, fitted with pleats in front and darts in back, are joined to a waistband. The side opening is fastened with buttons. In Style I, the front-buttoning jacket has a notched collar, long sleeves and a patch pocket. In Style II, the midriff top, cut in one piece has extended shoulders and ends which tie into a knot at the center front. In Style III, short pajamas, embroidered edging is used for trimming. See Simplicity 2549 for the printed version.