Personalized Oh Deer Christmas Is Here, Christmas Tree, Antlers Youth Long Sleeve T-Shirt. Cute, fun and adorable design with antlers, Christmas tree, stars and text 'Oh deer, Christmas is here'. Modern and trendy gift, perfect for the Christmas lover in your life. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)