Details & Sizing An American style standard since 1972, the Polo shirt has been imitated but never matched. Over the decades, Ralph Lauren has reimagined his signature style in a wide array of colors and fits, yet all retain the quality and attention to detail of the iconic original. This long-sleeve version is made from luxe cotton interlock with an ultrasoft finish. Classic Fit: our roomiest silhouette. Cut for a lower armhole and a fuller sleeve. Size medium has a 29" body length (front and back), an 181⁄4" shoulder, a 441⁄2" chest, and a 341⁄2" sleeve length. Sleeves length is taken from the center back of the neck and changes 1" between sizes. Ribbed Polo collar. Three-button placket. Long sleeves with ribbed cuffs. Even vented hem. Signature embroidered pony at the left chest. Cotton. Machine washable. Imported. Model is 6'1"/185 cm and wears a size medium. Style Number: # 489309