Sizing (Lay Flat Measurements):
0-1m (50/56): A 13.39" (length) | B 7.87" (width) | C 7.87" (sleeve)
2-3m (62): A 14.76" (length) | B 8.66" (width) | C 8.46" (sleeve)
3-6m (68): A 16.14" (length) | B 9.06" (width) | C 9.06" (sleeve)
6-9m (74): A 17.52" (length) | B 9.45" (width) | C 9.65" (sleeve)
9-12m (80): A 18.9" (length) | B 9.49" (width) | C 10.24" (sleeve)