Personalized Ireland Flag Youth Long Sleeve T-Shirt. Irish pride Youth Long Sleeve T-Shirt - White with distressed flag of Ireland and collegiate text says IRELAND. St. Patrick's Day, St. Paddy's Day. Irish novelty gift for Irish lads and lasses. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)