Personalized 84th Birthday Gorgeous Long Sleeve T-Shirt. 84th Birthday Long Sleeve T-Shirt - White has cute pink hearts and funny 84 Years Old and still gorgeous birthday quote for her. Add her name for an extra special birthday gift. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL