Personalized Mouse 'n Cheese Toddler T-Shirt. A happy mouse hugging a block of Swiss cheese is a fun design for chefs, cooks and cheese lovers at birthdays and holidays. A toddler-soft cotton tee in look-at-me, big kid colors. 4.5 oz., 100% combed ringspun cotton. White is sewn with 100% cotton thread. Topstitched rib crew neck. Double-needle stitched sleeves and bottom hem. Shoulder-to-shoulder taping.