Yes, toss. I wear my clothes until they are either badly stained, torn or worn to shreds. This is a consquence of being clumsy (hence the stains), of hating to shop, and of, well, getting clothing that doesn't owe a thing to current fashion. So I can and do wear them for years. In any event, none of them are fit to give away.
My dresser drawers *close*. :)