Sun hats for big heads!

[AcerTree]

Calling all those with a larger than average head ..... where do you buy your sun hats from?
I have tried all the usual high street stores and I am not having any luck. The last sun hat I had was from M&S size M-L and I had to cut the inner band out to get it fit (and even then it still felt tight). So I really need a L-XL. I would love a wide brimmed straw hat, but it looks like I can't afford to be choosy .
Any recommendations?

I have the same problem! It's men's panama hats for me too. Peacock's always do good and v cheap ones.

Not flattering but in beating Canaries sun, I'm just grateful it fits and shades my pale face. I wear it in the sea! www.fjallraven.co.uk/abisko-summer-hat