There is a lot of stretch built into this hat so it can nicely fit a range of adult head sizes. I have a 22.5” head and it fits nicely - a friend of mine has a 23” head and it fit her as well.
I also designed it so it can be worn either as a toque with a doubled up brim OR as a slouch hat.
This uses a simple stitch that adds a nice texture to the fabric which does not “fight” for attention with the color variation as long as you choose a more “tonal” (not so varied) hand-dyed colorway of Rios or Maxima.