I've been invited to an Alice in Wonderland themed wedding ( I know) and the bride and groom have asked that all guests wear a hat.

I'll be wearing a suit so my dilemna is whether I go down the Mark Rylance route and actually try and find a hat that will look ok and compliment my outfit or do I go down the novelty route and pick up some kind of Disney 'Alice in Wonderland' snapback?

I'm aware that all hats are shit and that pulling them off convincingly is near impossible. Should I just buy a fedora and accept my fate?