I have just received shipment of a custom hat, and my only complaint is that it is a touch too tight. The store that made the hat is a two hour flight away. The only hat maker I know in Chicago won't touch hats that weren't purchased at his store. There's a western store in Chicago, and I could try going there. But then my follow up question is what happens if they make it too big? Can the hat be shrunken down easily enough? Or is this something I can safely do myself?