Personalized Class of 2020 Rocks Toddler T-Shirt. Class of 2020 rocks text with three happy dancing rocks holding class of 2020 flags is a humorous gift design for school students excited about graduating in 2020. 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.