Poor Rudolf was hunted down and turned into a hat

I have many hats and regularly post a new picture of me in a different hat, cap or other headgear with a few facts about what I'm wearing.
Christmas Pudding Novelty Hat
This is a Novelty Brussel Sprout Hat
A gift from Christmas last year
A friend used this beret as part of a Royal Air Force costume before being passed on to me.
This Royal Navy Officer cap was gifted so not sure of its origin
The crown is made from waterproof cotton and comes with a plastic peak
This a motorbikers helmet or perhaps horse riding helmet, maybe both, could not say for sure as it came to me free
A brown felt wide-brimmed hat with the brim sewn up to the crown on 2 sides