Personalized Kiss My Class Goodbye 2023 Toddler T-Shirt. Kiss My Class Goodbye 2023. Congrats, grad! Tell your school it can kiss your class goodbye. Funny gift for the graduate of the class of 2023. 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.