- 100% cotton.
- Machine washable.
- Size 9 months has a 12¾" front body length, a 13¾" back body length, and a 14½" sleeve length. Sleeve length is taken from the center back of the neck.
- Signature embroidered pony at the left chest.
- Ribbed Polo collar.
- Two-button placket.
- Long sleeves with ribbed cuffs. Twill "3" patch at the right sleeve.
- Tennis tail.