MEASUREMENTS ARE APROXIMATE AND NOT EXACT: 0-3M circumference of 40-42cm / Height 15-16cm 3-6M circumference of 43-44cm / Height 16-17cm 6-9M circumference of 44-45cm / Height 17-18cm 9-12M circumference of 45-46cm / Height 17-18cm 1-2 yrs circumferenc