Personalized 3rd Grade Teacher (Premium) Women's V-Neck T-Shirt. Genuine 3rd Grade Teacher Women's V-Neck T-Shirt - White has fun vintage label in pink with premium quality quote for your favorite third grade school teacher. 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit