We recommend that you visit the school and try on the size set, however we understand that sometimes this is not possible , in this case please refer to the size chart below.
The best way to find out what size to purchase is
a) Go to your child's age
b) Compare the height on the chart to your child's height
c) If it is the same ( by an half an inch / a few cm's or so ) then follow the recommended sizes
e) If the height of your child is above or below the recommended age , then please do contact customer services - firstname.lastname@example.org for further advice.