This is my Sideways Fishermans Rib Button Up Slouch Hat knitting pattern. This fantastic hat is quick and easy to make. The knitting pattern provides full instructions for 3 sizes, S (child), M (teen / small woman) & L (adult) and there are photos to help you with the simple makeup. Its worked flat on 4 mm needles in any dk yarn of your choice. This pattern is available to buy here as an immediate pdf download.