During my weekly trip to a local Goodwill Store, I scored a nicely constructed coon skin hat for winter camping (and to annoy my wife when I try to wear it to church).
However, this is not considered to be proper regalia for OA events. Why?
Because wigs are not allowed as official OA regalia.
But, this isn't a wig, you say. I agree, it's not. However, at our Southern Region Conclave this year, a regalia judge made the call that the hat was sorta kinda like a wig. He disallowed it as regalia.
So, now you know. Leave this kind of head ornament out of your regalia bin. But you can put it with your church clothes.