Nothing says "classic" like an elegant updo. An easy way to update your chignon is to change your part: If you have always worn your bangs swept to the side, try bangs parted in the middle like Taiwanese actress/model Lin Chi-ling's -- equally polished yet girly.

Get her look: Blow-dry hair with your head tilted to one side, using fingers to lift sections at the roots to get slight volume at the crown. Make a center part then pull hair back and twist into a loose knot. Secure with bobby pins and spritz hairspray all over for extra hold.