Knowl - I typed in 'worn' and I found the thing. Turns out its 2 items. They both have the white tank top symbol beside them. When I click take off, nothing happens.
I can't change my skin as I have a anthro cat avvie.. it got stuck to that. I tried changing my shape a bit but it still won't come off.
edit;; I am a PG resident. Does that mean I can't change my top?