Personalized Age Taught Me Toddler T-Shirt. If age has taught me one thing, it's that young people are stupid. Funny birthday gift or any time gift for your favorite old person! 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.