100% Cotton. Fabric: Midweight, Weave. Characters: Abby Cadabby, Big Bird, Cookie Monster, Elmo. Design: Printed, Text. Fabric Technology: Breathable. Hem: Fitted. Cuff: Fitted. Sleeve-Type: Long-Sleeved. Neckline: Sweetheart. Fastening: Pull Over. 100% Officially Licensed. S: 37 in. M: 40 in. L: 44 in. XL: 48 in. XXL: 52 in. Ref: UTTV20047