Personalized 100 Days Of School Party Celebration Women's T-Shirt. 100th Day Of School Women's T-Shirt - Cyber Pink has a rainbow colored shooting star to celebrate reaching 100 days in the school year. Great for a teacher or student. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout