This piece combines a camp collar and work shirt silhouette with brushed cotton flannel. By choosing Ralph Lauren's 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/mass balance for more information about mass balance. Size 4 has a 17.5" back body length and a 21" sleeve length. Sleeve length is taken from the center back of the neck. Signature embroidered Pony at the right hem. Camp collar. Buttoned placket. Long sleeves with buttoned barrel cuffs. Two chest buttoned pockets. Vented hem. Imported Material & Care 100% cotton Machine washable