Personalized I Love Science Future Scientist Girls Toddler T-Shirt. Cute I love science Toddler T-Shirt - Vintage Smoke for girls with pink microscope on a future scientist or researcher gift 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.