This button-down is made with an ultra-thin layer of the most lightweight cotton mesh and finished with a signature embroidered Pony. By choosing cotton products, you're supporting investment in the Better Cotton™ mission to help cotton communities survive and thrive while protecting and restoring the environment. This product is sourced via a system of mass balance and therefore may not contain Better Cotton™. Visit bettercotton.org/massbalance for more information about mass balance. Size 4 has an 18.5" back body length and a 21" sleeve length. Sleeve length is taken from the center back of the neck. Signature embroidered Pony at the left chest. Button-down collar. Buttoned placket.Long sleeves with buttoned barrel cuffs. Box-pleated back yoke. Imported Material & Care 100% Cotton Machine washable