Personalized 2016 Kiss My Class Goodbye T-Shirt. 2016 Kiss My Class Goodbye! Congratulations, graduating senior! Tell your school, teachers and classmates to kiss your class goodbye. Funny gift for the 2016 grad! Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.