Details & Sizing Our signature Polo shirt gets a recess-ready update with moisture-wicking stretch lisle fabric. Polyester, elastane. Machine washable. Size 4/4T has a 173⁄4" front body length and an 181⁄2" back body length. Signature embroidered pony at the left chest. Striped ribbed Polo collar. Two-button placket. Short sleeves with striped ribbed armbands. Tennis tail. Imported. Style Number: 443969