Our brains are wired to love things in threes, and we also like to have options! Here is a pattern that does both. Match 3 includes three colorwork hat patterns, with options for a ribbed or hemmed edge. Each design is worked in three colors, and is designed in three sizes to fit most everyone.
You can purchase the pattern for Match 3 Hats directly from the designer on Ravelry. All patterns are sold separately and not included with purchase of yarn.