Personalized Worlds Best Cookie Baker Mom Women's V-Neck T-Shirt. Cookie Baker Women's V-Neck T-Shirt - White for children has colorful My Mommy is the World's Best Cookie Baker logo. 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