Personalized Material Girl Westie Dog Youth Long Sleeve T-Shirt. 80's Pop culture Westie Terrier dog Youth Long Sleeve T-Shirt - White by Contemporary PUP Artist, KiniArt (aka, Kim Niles). youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)