Top:
0-3M: length 12 in, bust 20 in, sleeve 9 in, shoulder 8 in
3-6M: length 12 in, bust 20 in, sleeve 9 in, shoulder 8 in
6-9M: length 13 in, bust 21 in, sleeve 10 in, shoulder 8 in
9-12M: length 13 in, bust 22 in, sleeve 11 in, shoulder 8 in
12-18M: length 14 in, bust 23 in, sleeve 11 in, shoulder 9 in
Bottoms:
0-3M: length 8 in, waist 14 in, hip 23 in
3-6M: length 8 in, waist 15 in, hip 23 in
6-9M: length 9 in, waist 16 in, hip 24 in
9-12M: length 9 in, waist 16 in, hip 25 in
12-18M: length 9 in, waist 17 in, hip 26 in