Experimenting with new hairstyles and clothing is one way of searching for ?

Explanation:

People tend to use clothing, hairstyle, or specific appearances to show who they are, and to be aware how they see themselves. This phenomenon happens more during teen ages, because during that period people is in a constant quest about themselves, what are they gonna do with their lives, and that type of things.

So, experimenting styles in clothing and hair is an attempt of trying to find an identity and be comfortable with it, which depends on the acceptance of the peers.