

How do you like the way Lyndsy Fonseca styled her hair? The two pictures above show she has naturally straight hair; the pic on the left is from 2004.
The addition of waves makes Lyndsy look just as cute but older and a little more sexy. The wavy-and-almost-curly look is hot.
Notice how Lyndsy's hair length is flattering because of proportions: it's about twice her head length.
She wore her wavy hair down like this to the annual Teen Vogue party, which is a semi-formal event.
If you ever see all the celeb pics for the occasion, you'll notice nobody really goes "all-out" into full Hollywood glamour mode (like the Oscars).
Adding waves to your hair for going out is a neat way to "dress up" your hair. Doing something different shows you made an effort; it's a sign of respect to your host.
This is one formal/casual down style that works for both day and night.
Picture: September 21, 2007