Personalized Jigsaw Pieces Women's V-Neck T-Shirt. A stack of puzzle pieces is a unique puzzle gift design for jigsaw lovers and autism advocates on birthdays and holidays. 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