A timely reminder while reading on YZ's blog which I've marked out in my Bible ages ago. Guess I'm just the most boring nerd still believing in this, and proud to say that these verses speak the truth of how we shld conduct ourselves (I mean for girls. Guys can just read on whole of 1 Peter 3 for the whole picture).

1 Peter 3: 3-4
Your beauty should not come from outward adornment, such as braided hair and the wearing of gold jewelry and fine clothes. Instead, it should be that of your inner self, the unfading beauty of a gentle and quiet spirit, which is of great worth in God's sight.