Here's the finalized version of my hat that's been seen in several of my past deviations. That hat of mine was just a prototype and so this one is the functioning product.
It's entirely hand sewn and wet molded into it's unique shape (I plan to make several more leather hats) It has a sturdy silk dupioni lining that finishes off the hat perfectly. I also left a lip of leather on the inside of the hat so as to act as a sweatband.
The band around the head is adjustable with a solid brass buckle. Though to get a good fit, the wearer would need to get it moist to shrink or expand the hat properly.