Happy 100th day of school! Celebrate 100 days of school with this retro superhero comic design. Perfect for teachers and pupils 100th day of school, be it 100 days of kindergarten, preschool, middle school, elementary school, 1st, 2nd, 3rd, 4th, 5th grade. 100 days smarter after your 100th days of school. Great for students and teachers. Wear this to celebrate 100 super days of school. 100 days of school design for teachers to wear on their 100th day of school. Perfect for your son or daughter for 100 days. Lightweight, Classic fit, Double-needle sleeve and bottom hem