Garment measurements Chest 20½"/22"/23½" (52/56/60 cm) Length 11¾"/12½"/13½" (30/32/34 cm) Yarn LANGYARNS MERINO 200 BÉBÉ (extrafine merino superwash) 150/200/200 g - 3/4/4 balls of dark jeans 71.0334. Needles & Notions US 1.5 (2.5 mm) and 4 (3.5 mm) 1 short circular needle or set of double-pointed needles, size US 2.5 (3 mm) 3 buttons for size 3 months & 6 months (62 & 68) only. Sizes 62 & 68 are knitted with a button band at the right shoulder. Gauge 26 stitches and 48 rows = 4 inches in Half Brioche Rib Yardage 666 - 888 yards (609 - 812 m) Sizes available 3 / 6 / 9–12 months (62/ 68/74–80)