OK guys, I need some clarification! I've been calling the 16x16 inch scarf a pocket square or on occasion a pochette. Our local H boutique always calls them a gavroche. Actually, now that I think of it, the boutique is the only place I've heard the term gavroche used. Clear up the muddled head of a confused old woman here: Does Hermes have a "proper" term for these scarves or is it a case of calling it what you prefer? Thanks in advance!