Count 100 Basketballs! Boy 100 Days Of School Pun T Shirt 100th Day Sports Basketball. Wear it on the 100th days party. Great 100 days of school activity outfit. for last minute DIY happy 100th day shirt Having a Basket Ball 100 days Funny pun shirt! 100 days of school t shirt. perfect gift for your son, grandchild, nephew, toddler, preschool, pre-primary school, kindergarten or elementary school students. Great for teachers as well Lightweight, Classic fit, Double-needle sleeve and bottom hem