Personalized I Survived 100 Days Of School T-Shirt. Show your child's pride in reaching this significant milestone with our "I Survived 100 Days Of School" design apparel. It also makes a thoughtful gift for teachers, parents, or friends who want to celebrate this achievement. Get yours today and let your child shine with joy and confidence as they proudly wear this cute and happy design! 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.