Personalized Mothers Make The Rules Women's V-Neck T-Shirt. Mothers make the rules and fathers pretend that they dont in decorative text with a gray border is a humorous gift t-shirt design for moms and dads at birthdays, winter holidays, Mothers Day and Fathers day. 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