S:suit for 4-6years old kid,suitable for 110cm-120cm height children .
M:suit for 6-8years old kid,suitable for 121cm-130cm height children .
L:suit for 8-10 years old kid,suitable for 131cm-140cm height children .
1. Pls Compare the detail sizes with yours, please allow 1-3cm differs due to manual measurement. Thanks for your understanding.(All measurement in CM and please note 1cm=0.39inch)