100 Days of School Retro Disco Hearts Outfits for Teacher, cool and great 100 days of school costume for kindergarten, preschool, middle school, elementary school , first grade and for students or teachers, men, women, kids, boys and girls, mom, dad. Happy 100 days of school design for teacher or kids! Happy 100th Day of School! Celebrate your child or student's first 100 days of school or kindergarten with this awesome design. Lightweight, Classic fit, Double-needle sleeve and bottom hem