Personalized Beware The Ides Of March Youth Long Sleeve T-Shirt. Beware the Ides of March. Funny Shakespeare quote Youth Long Sleeve T-Shirt - Black features The Bard himself in cool shades with Julius Caesar tragedy quote. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)