Body Length 2 (15) 3 (16) 4 (17) 5/6 (18)
Chest width (laid flat) 2 (13) 3 (13.5) 4 (14) 5/6 (15)
Sleeve length 2 (11.75) 3 (12.25) 4 (13.75) 5/6 (16)