A couple of years back I designed a Kitty Cat Patterned Hat for my niece, Carleigh. Ever since then, I have wanted to design a similar beanie, but for adult heads. This fall, I decided to use up some green yarn that I inherited when a friend moved and leftover brown from this Eyeball Hat. Here is the result. You can find a 3-in-1 pattern for all of these here on Ravelry, here on Craftsy or you can buy it directly here.
If you would like to buy the finished hats, they are listed on Craftimism's Etsy shop. If they are sold out, feel free to contact me through Etsy for a custom design.