How big is a youth medium jersey

product description: If you have any questions about our products, please contact us, we will solve it for you as soon as possible.Typography of a boy basketball player made up of basketball terms. Perfect gift for a fellow teammate or just someone who loves to play basketball!Please choose your suitable size according to the size chart picture. Customized products are unique and non-returnable, please make sure that the size and spelling are correct before payment!Officially licensed by the NBA