Personalized Burger and Fries BFF Toddler T-Shirt. Cute kawaii hamburger and french fries are best friends forever. BFF! Get one for you, and one for your BFF! 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.