I'm 22 and I'm looking for a hairstyle. I've never really been a "style" person, more of a slacker, and have never really had a hairstyle. Just sorta let my hair be. As i'm becoming more of an adult, I'm trying to feel like less of a child and want to try dressing up a little more. Any advice on a hairstyle? Not looking for anything too showy... more casual.