Personalized Farmer Mom (Worlds Best) Women's V-Neck T-Shirt. Farmer Mom Women's V-Neck T-Shirt - White is cute My Mommy Is The Worlds Best Farmer design for children. 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