Personalized 5th Birthday 5 Year Old Funny Monster Toddler T-Shirt. Childs five year old birthday design with balloon and monster on a Toddler T-Shirt - White and Black 5th birthday outfit 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.