I found this hanger with holes in it, mad for storing hijabs. It's got 20 something scarves on it now and there's still room. It doesn't keep them wrinkle free but I always iron my clothes before going out anyway. This keeps them all in one place instead of all over. We'll see how long that lasts. The folded in my drawer system was not, lets say, maintained. This does take some room in the closet though, but I have room.
How do you keep your hijabs?