>>122169730It would have been kino if we saw the headdress from the halloween episode at couple of times after that in the show, and Wanda specifically holds onto it as a memento after the hex was gone. Just give a scene or two to establish why the Halloween night in particular held special meaning, like that time out with the kids was the time she felt most like they were a family. That sort of thing.
That way the crown, going forward, becomes a sort of visual reminder of her time in the hex and what she left behind when she gave it up.