3-6M: length 15 in, shoulder 8 in, bust 21 in, sleeve 3 in
6-9M: length 16 in, shoulder 8 in, bust 21 in, sleeve 4 in
9-12M: length 17 in, shoulder 9 in, bust 22 in, sleeve 4 in
12-18M: length 18 in, shoulder 9 in, bust 23 in, sleeve 4 in
18-24M: length 20 in, shoulder 9 in, bust 24 in, sleeve 5 in