Personalized Half Irish Women's V-Neck T-Shirt. Half Irish text that is half green with a shamrock dotting the letter i in the word Irish is a humorous gift design for St. Patrick's Day and Celtic festivals. 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