Simplicity 9731; ©1971; The dress gathered to yoke has back zipper, set-in puff sleeves gathered with elastic casings forming self ruffles and rick-rack trimmed Peter Pan collar cut of apron frabic. The rick-rack trimmed apron has back suspenders buttoned to front. View 1 is trimmed with rag doll applique. View 2: rick-rack trimmed heart shaped pockets cut of dress fabric.