Karen Hat, Cowl and Mitts - A Queensland Kathmandu Aran 100 Pattern (PDF)

Hat: 19 1⁄4 21 1⁄2 in (49 54.5 cm) around head.
Cowl: 34 1⁄4 in (87 cm) all round and is 20 cm (7 3⁄4 in) deep.
Mitts: 8 1⁄2 in (22 cm) around hand and are 7 in (18 cm) long.