Personalized I Love My Dada Retro Groovy T-Shirt. Designed with fathers in mind, this shirt is a great gift idea for dads, dadas, daddies, or papas. It's also suitable for both daughters and sons who want to show their appreciation for their amazing dad. 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.