Personalized Kiss My Class Toddler T-Shirt. Class of 2017. Kiss My Class Goodbye! Congratulations, graduating senior! Tell your teachers to kiss your class goodbye. Funny graduation humor! 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.