I haven't seen anyone mention this, so maybe it's just me! Are there any tricks to keeping your scarf tied on your bag? I usually get the ponytail scarves and tie them in a bow where the bag meets the handle, or sometimes through the brass loop connecting the handle. When I carry the bag for a few days, the bow either droops or gets loose and comes untied, then the scarf is wrinkled. Are there any secrets I don't know about? I should mention that I prefer tying it in a bow to just doing a single knot - I know that's not as hard to keep tied nicely that way. Thanks for any help!