I have a relative who believes any "misrepresentation" of one's self is a lie, and so that makes it a sin. He believes it is a sin to get your hair highlighted or colored because in essence "it's a lie, not your true hair color." He views make-up, nail polish or fake nails, contact lenses, pierced ears, and plastic surgery to be a sin because he considers them a misrepresentation of the true looks of a person. Is there a biblical basis for this viewpoint? Just wondered about your thoughts on this. I'm not sure how to answer his logic.