This is a regular thing for the two of them. I think Az is using the towel as a cape here, but she often has a dish towel or hand towel in her hands these days. She often wants us to tie them onto her as a tutu, but this is a skill I have not acquired yet. Z is the only one who can do it to her satisfaction. The other day she asked Z to lift her up to the ceiling to fly. When Z told her that he couldn't lift her that high she responded, "That's mean," and went to find her daddy.