Personalized Mamacita Margarita Women's V-Neck T-Shirt. Funny Cinco De Mayo Women's V-Neck T-Shirt - White with pink margarita says Mamacita Needs A Margarita. Perfect for mama, mommy at Mexican fiestas or Mother's 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