Personalized Kiss My Class Goodbye 2023 Baby Bib. 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. Our Baby Bib is rated high in convenience and durability and with a variety of fashionable colors, your baby can be trendy. Mix and match to any outfit. 100% cotton ring spun combed heather colors are cotton-poly. Width 7.75", Length 11.75"