Your hair is too big/high for your chin. You chin appears smaller than it should and is.
Get some tan.
Feel comfortable in your clothes. But stay clear of the kind of clothes that are purple on this picture, VERY BAD. BTW I have no relation to this picture at all!
Get a necklace, wood or seashells. Very good idea from Supersizeit.
Workout, your face is pretty masculine in some ways, but you are getting a boyish look from a little excessive bodyfat. I might be _entirely_ wrong here! It’s hard to say from pictures! WO and eating healthy will provide you with other bonuses anyway: better looking body, healthier skin,..
I hope I don’t appear as a braggish asshole when I say this, but I have always been told that I can dress really well, but for me it’s a natural thing, I pick good clothes without thinking - So I hope I gave you some valid advice anyway! Personally I like a more relaxed style. Short hair, almost black, a little messy with gel/wax. Always dark socks, never white! A semi washed out pair of jeans with holes on the knees and the ass. And just a black t-shirt on the outside of a red one. I really like to wear red, I makes you… eh.. colorful! :) My shoes are neutral skateshoes with a beige colour.
And always consider your body type when buying clothes!
It’s also always very important with the attitude, with cool clothes you might look cool on a picture, but you need to have the “moves” and feel confortable in your clothes to appear stylish in your wear. And not appear like someone who just stole the clothes.
I feel I might be repeating some guys a little here, but what I wrote is my first thoughts and opinions aswell..
Good luck. And never get a mustache!