Personalized 1st Grade Teacher Cupcakes Long Sleeve T-Shirt. 1st Grade Will Teach For Cupcakes teacher gift design comes on Long Sleeve T-Shirt - White for first grade school teacher appreciation end of year or back to school presents. 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