Personalized Born In 1984 Throwback Birthday Youth Long Sleeve T-Shirt. Retro born in 1984 birthday Youth Long Sleeve T-Shirt - White. Original. Classic. Radically, awesome, vintage abstract graphic gift. Perfect for a throwback disco costume party. I love the 80s. youth long sleeve t-shirt. Shoulder-to-shoulder taping. Youth: S(6/8), M(10/12), L(14/16), XL(18/20)