I just finished crochetting a fedora, and am about to start the felting process. It is a rather shapeless lump at this point, more of a floppy bag than a hat.
I’ve wobbled the pattern a bit, based on some comments from others on Ravelry who have made it. I dropped two inches off of the height. You can’t see it in the picture, but there is actually a hint of a brim which is supposed to become clearer once it felts.
I’ll probably felt it over the next several days, as more jeans and towels need to be washed. I’ll try to photograph the blocking process if I can.