If you want to see Scots with feathers in their hats check out The Queen's Bodyguard of Scotland ie The Royal Company of Archers. I think they take it to the extreme.

http://www.google.co.uk/imgres?imgur...1t:429,r:2,s:0

I do wear a feather or feathers. It is a stags head brooch with deer skin and feather decoration that I wear in my green beret.