Personalized Blast Off For 3rd Grade Women's V-Neck T-Shirt. Get ready for grade school Women's V-Neck T-Shirt - White with a rocket ship, planet and stars says BLASTING OFF FOR 3RD GRADE. Back to school gifts for 3rd graders and 3rd grade teachers. 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