Personalized 100 Days Of School Women's V-Neck T-Shirt. 100 Days Of School Women's V-Neck T-Shirt - White has a colorful celebration slogan with big stars for the student or 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