This hat pattern has 5 sizes and will work for many hats. It can be used to make several Restoration period hats (1600's) as well as many from the 17 and 1800's and of course, Edwardian Titanic hats and Tricorne no matter the period. Below are some pictures or drawings of hats that can be make with this pattern and the simple modifications that may need to be made to the pattern to make those hats.