I attended a Renaissance/Fantasy festival yesterday and I cosplayed as Morgana. (I chose to add the blue cloak just for fun). Nobody recognized me, but I still felt like a million bucks! :
Morgana's red cape | Dresses, Fashion, Medieval dress
Elder's Morgana Cape - Albion Online Wiki
Morgana's dress with cape | Mor | Flickr
Morgana Pendragon Gown - BBC Merlin Cosplay Costume by Moonmaiden Gothic Clothing