So felicity wants to replace her bad plaid tee with something about the same size. I brought her a tee shirt but it won't let me give it to her. It just makes her repeat that she's trying to replace the tee.
Am I bringing the wrong thing?
She wants to replace a shirt and you are giving her the same thing (even though a different design). Try giving her a piece of furniture that takes up just one space on the floor, like the shirt does. Make sure it is not an item that can be placed on top of something - it needs to be an item that belongs on the floor.