The girls KNIT dress patterns are exclusively for knit fabric. They are available in 12 sizes ranging in sizes 1-16. Each size is sold separately, packaged in a 6½" x 9½" envelope with an instruction sheet and picture diagrams on how to sew a knit dress. There are 3 style options in each size including a gathered skirt, A-line skirt, flared skirt and fitted sleeve has 3 length options. The neck is designed with a neckband - no zipper. Sizes 14 and 16 have an optional cape included. NOTE: choose size according to chest measurement given on the sizing chart on the pattern envelope.