sizing advice

Hey folks, New member but wanted to thank everyone for all the advice I’ve read over the years. Looking to order an Aero Hooch Hauler in Badalassi and have been recommended to go with a 40 by the company. However, I’m a 38 in mostly every leather jacket I have (Schott, Vanson) and my chest...

I would love to purchase a custom made rabbit fedora, made to my own head measurements. Unfortunately I live in the Mid-Atlantic region of the US, where no custom hatters who you can physically visit, exist. In order to feel comfortable purchasing something I would need to have the fit exactly...