The term 're-vamps' refers to overhauling, updating, and giving a new look to something. The antonyms for this term are words that indicate the opposite of this action. In this regard, the opposite of 're-vamps' could be old-fashioned, outdated, or ancient. Other antonyms for 're-vamps' include pass, retain, and preserve. When something is merely retained, it means it is not given any significant change. Similarly, when something is passed, it means it is left as it is. Lastly, when something is preserved, it means it is kept safe and sound, without anyone tampering with it. These antonyms help to show that not all things require a new look.