Personalized Funny 1st Day Of School Long Sleeve T-Shirt. So cute for any teacher to wear on the 1st Day Of School, this funny pencil design is great for all grades. Add your name or school name below the logo on a Long Sleeve T-Shirt - Azalea. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL