I like the Tilley hats, Mike. The hemp soon softens and they fit comfortably. I also frequently wash mine. They are a floppy hat, which in most fishing conditions is fine. However, when the wind is in your face the brim can be blown upwards and I then find myself pushing it down to keep my eyes shaded. I don't know how practical it would be for the makers, but adding some stiffness to the internal structure of the brim to make it behave more like the peak of a baseball cap would be the only improvement I could suggest.
I hope you enjoy many fine days out in your new hat, Mike.