[sold] Classic 100% cotton, short-sleeve white Guayabera shirt in traditional style - four pockets, pleats, and white embroidery. Mexico. SIZING: Our boys' shirts run small, usually TWO FULL SIZES smaller than typical U.S. sizing. For example, if you usually take a US 6, our size 10 would likely be the best fit. Boys' White Guayabera, 100% Cotton [sold] bwgsize: 16 back