Infants' jackets, bodysuits and pants: unlined jackets and bodysuits have sleeves with mitt, front extension, zipper and tab with snap. A and c: neck band. B and d: single-layer hood, wrong side shows, and pockets. C and d: crotch gusset, front zipper extends into inside leg opening with toe and sole. Pants have elasticized waist and no side seams. A, b and e: stitched hems. Designed for medium-weight moderate stretch knits. Suggested fabrics: moderate stretch knits: jerseys, cotton knit, fleece, sweatshirt fleece. Notions: A,B: one snap fastener, one 10" separating zipper. C,D: one snap fastener, one 20" zipper. E: 5/8 yd. Of 1/2" elastic. Combinations: YA5(Newborn-Small-Medium-Large-XLarge). All sizes in one envelope.