The RM Williams Collins Check Shirt is crafted from 100% pure cotton. Featuring twin needling stitching for added durability, a chest pocket, back yoke and side tucks which allow for extra room in the shoulder. Finished off with RM Williams branding across the buttons and Longhorn chest logo. 100% pure cotton. Twin needling stitching for added durability. A chest pocket. RM Williams branding across the buttons and Longhorn chest logo.