Hanger on-the-go
If sticking DIY objects to the wall is not appealing, then perhaps this invention is a better, less temporary idea: Someone has grabbed three Pringles cans, wrapped them in colorful paper, and glued them together. It hangs from the doorknob with a strong ribbon.
This person chose to keep their shoes in them, but the Pringles cans can contain all sorts of things. What is practical about this craft is that it can be hung anywhere. This seems like a less permanent and more versatile home organizer option.