Personalized Born In 1989 Throwback Birthday T-Shirt. Retro born in 1989 birthday T-Shirt - Gold. Original. Classic. Radically, awesome, vintage abstract graphic gift. Perfect for a throwback disco costume party. I love the 80s. Everyone loves our Custom T-Shirts! Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.