Hi Tracy, The term "used" is incorrect. When we talk about "used clothing", we mean that somebody has already worn them, or they are no longer new. So once worn, clothing will always remain used. Much like a used motor car. You buy the car new, and you sell it used. Your sentence should probably be something like this: 1. These clothes are no longer worn. 2. This clothing is no longer worn. 3. I no longer wear these clothes. 4. I no longer wear this clothing. Notice in the above the use of "these clothes" and "this clothing". I hope this helps. :)