Personalized Teachers Rule Women's V-Neck T-Shirt. Teachers Rule text with the letter T in teacher wearing a crown is a humorous design for teachers at back to school, birthdays, holidays and graduation. 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