Sesame Street Characters deliver a special Valentine for your tot. Choose your favorite character - Elmo, Abby Cadabby, Cookie Monster, Oscar, Grover, Ernie or Big Bird. We personalize our t-shirts with any name, up to 9 characters. T-shirts are available in youth sizes XS 2-4, S 6-8, M 10-12, L 14-16 and XL 18-20. Made of a soft, machine-washable cotton/poly blend fabric.