To fit:

chest size
30 (35, 40, 45, 50) cm
12 (14, 16, 18, 20) inches

Finished measurement

Width round face
25 (27, 30, 32, 34)
10 (10.5, 12, 12.5, 13.5)

Needs 1 (1, 1, 1, 2, 2) balls of yarn to make both cardigan and bonnet

Needs 1 button