Scotch shrunk boys striped tee heathered oatmeal

Scotch and soda scotch shrunk kids tee in a heathered oatmeal and powder blue stripe. Sample, so no size tag. Gently preloved, washed on cold and hung to dry. 13” arm pit to armpit. 13” across the bottom hem. 19” long. Please rely on these measurements as I am estimating the size.