Personalized 100 Days Of Loving School T-Shirt. Celebrate your child's 100th day of school with our adorable "100 Days Of Loving School" apparel! This cute and happy design is perfect for showing off their milestone achievement. Whether they're in kindergarten or elementary school, this design will make them feel proud and excited about their educational journey. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.