The size chart are only for reference!The sizes are mainly according to kids
height.So pls measure your kids height and contrast with the size chart to
choose the size.If fat,pls choose 1 or 2 sizes larger.
For example:a girl's height:124cm
if slim or normal,pls choose size 130;If fat,pls choose size 140
Normally, you can find size chart in product image gallery, or you can find size chart in product description.