Advance sewing pattern #7969 from the 1950s- Size Infant 1/2 Back buttoned Princess Dress, round collar, puffed sleeves. Panties, plastic lined, open out flat. Hammer-on snap fasteners at sides, elastic across back. (1) All one fabric. Purchased corded piping along princess seams, two rows of buttons. (2) contrast collar and sleeves to look like jumper. Optional novelty ruffling at seams, collar, in rows across back or contrast panties. Ribbon sash. Pattern is complete.