This unisex cotton jumpsuit is knit in 2 almost identical halves and then sewn up the middle. With simple fairisle details at the cuffs and on the pockets, and easy-to-follow shaping instructions, it knits up quickly and easily in worsted weight cotton. There are buttonbands along the inside leg seams to facilitate diapering. The matching hat is knit in one piece and sewn up the back.In sizes 6 months, 1, 2, 3, years. Set uses worsted weight cotton: 324, 324, 432, 432 yards each of two colors.