I Just Hit 100 Days Of School Baseball Tee. Funny 100th Day of School tee for kids, boys, girls, son, daughter, youth, Baseball lovers, students and teachers to celebrate being 100 days smarter. This cute 100 days of school outfit makes a great 100th day of school gift or Baseball outfit for a pre-school, pre-k class, kindergarten, middle school, elementary, primary school students and teachers who survived their first 100 days of school. Lightweight, Classic fit, Double-needle sleeve and bottom hem