Retro Garfield Character design. Garfield Retro Garf is available in adult unisex sizes. This is a 100% authentic, officially licensed Garfield pullover hoodie sweatshirt! Created by artist Jim Davis and first published in 1978, the Garfield comic chronicles the life of the title character, Garfield, the cat; Jon Arbuckle, the human; and Odie, the dog. 8.5 oz, Classic fit, Twill-taped neck