The Ghillie Collar is now associated almost exclusively with hacking jackets. In fact, all coats originally buttoned to the neck with a ghillie collar which looks something like a shirt collar. The coat buttoned at the neck, right under the centre of the collar. Men increasingly left the top button unbuttoned, and wore neckties with the coat. Before long they simply folded the upper coat edges back. The gap between the ghillie collar and the top of the coat front became the notch in a notched lapel. The enjoyment is in the detail!