Simplicity 9451; ©1971; The ankle length jumpsuit with princess seaming has back zipper, front keyhole opening and high round neckline. V. 1 with stand up collar has short set in sleeves and purchased belt. V. 2 featured in coordinated fabric, has sheer long set in sleeves gathered with elastic casing. V. 2 and 3 are collarless. Sleeveless V. 3 features rhinestone trim.