This adorable Retro 100 Days of School Teacher Kids Groovy 100th Day design is perfect for teachers or students. girls and boys who are in kindergarten preschool elementary 1st 2nd 3rd 4th Grade. Perfect colorful outfit present for rainbow groovy fans. This rainbow retro groovy costume 100 days of school is the perfect idea to celebrate 100 days of school. Happy 100th day of school is for teachers, elementary school students, girls, boys, kids. School party. Holiday present idea. school celebration tee. Lightweight, Classic fit, Double-needle sleeve and bottom hem