TILLYS EXCLUSIVE: RSQ x Peanuts Snoopy Long Sleeve Baby Tee. The RSQ x Peanuts Snoopy Long Sleeve Baby Tee brings festive charm and cozy comfort to her wardrobe. Made from a soft cotton-spandex blend, this tee offers a comfortable stretch and an easy fit. The front features an adorable embroidered Snoopy dressed in a Santa costume, adding a fun holiday touch. Finished with a classic crew neckline and long sleeves, it’s perfect for layering or wearing on its own all season long. 95% Cotton 5% Spandex. Machine wash. Imported.