For best accuracy, see the shirt size chart below and compare the chest and length measurements to a similar shirt the child currently wears. Our swim shirts are generally true to size compared to most swim shirts. If you are still unsure about your size, please take a look at our super-friendly return policy, which will ensure you get the right size at no extra cost if you order the wrong one initially.

 Still worried about sizing for our t-shirts? Click here for a solution.