Personalized Unicorn Kiss Me Youth Long Sleeve T-Shirt. Funny St. Patrick's Day Youth Long Sleeve T-Shirt - White with magical, green Irish unicorn and shamrocks says KISS ME. Kiss me, I'm Irish novelty gift for parades and Irish St. Paddie's Day parties. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)