- Polo Ralph Lauren Kids - Boys' Size Guide - Polo Ralph Lauren Kids - Girls' Size Guide - Polo Ralph Lauren Baby Size Guide - In addition to the signature Pony, this Polo Ralph Lauren® Kids Striped Cotton Oxford Shirt (Big Kid) is embroidered with a "Polo RL" logo and an athletic-inspired crest. It features a button-down collar, long sleeves, a patch pocket on the left chest, and a curved hem. - Classic fit. - Buttoned placket on the sleeve cuffs. - Buttoned front closure. - Signature embroidered Pony at the right cuff. - Allover striped pattern. - 100% cotton. - Machine washable. - Imported. Measurements: - Length: 23 3⁄4 in - Sleeve Length: 29 in - Product measurements were taken using size MD (10-12 Big Kid). Please note that measurements may vary by size.