Personalized My Teacher Survived 100 Days Of Me | 100 Days Of School T-Shirt. The "My Teacher Survived 100 Days Of Me" design features cheerful colors, playful fonts, and a delightful illustration. It's a great way to commemorate your child's journey through their first 100 days of school and honor their teacher's commitment along the way. This design is versatile and can be worn to school, parties, or any special occasion related to this milestone. 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.