Knit this first Christmas jumper for the special baby in your life! The pattern is for babies 0-3 months, 3-9 months and 9-12 months (actual chest size: 18.5 in, 21 in and 22.5 in). Rico Cotton Essentials double knit is used throughout and a chart is included on the back page. Two buttons are needed for the back neck. The stitches used are stocking stitch and k1, p1 rib. The pattern is written in English using UK terms.