When one runs out of clean clothes and is forced to dig around in the hamper in search of clothes that don't smell awful or have stains. You can tell that the clothes are fresh from the hamper when they are wrinkled and smell a little like yeast and moldy growth.
Ariela: See that girl over there? Her Interlochen uniform smells like Febreze... does she smoke?
Sterling: I don't think so... See how wrinkly and sweat stained her blouse is? Her outfit must be fresh from the hamper.