Shed a tear for the awesome Facebook page Support Love, the prime showcase for pure manteau style with leggings. The website has been gone for about a week now and shows no signs of coming back. However, I saved every manteau-related (not all photos were) picture from it, and I will post them all at some point.
The photo below came from Support Love and shows a beautiful blonde wearing an open pink patterned scarf from which her long hair flows proudly and a purple unbuttoned manteau with leggings. There is much more where this photo came from, and they will be coming soon.