This is not my hat

Time to confess that I seem to have stolen this hat. At the time, I didn't realise because it was the morning after the night before in Ohau. Sitting happily without an owner and only one person in sight, I took care of it until someone claimed it or the sun went away. Neither happened. So if this is your hat, just get in touch and tell me so I can give it back before I grt too attached to it.