Personalized Kiss My Class Goodbye 2019 Toddler T-Shirt. Kiss My Class Goodbye! Your a 2019 graduate. Celebrate with this cool, funny, graduation t shirt. Congratulations, graduate! 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.