The emo style usually includes the follwing: long bangs (the hair in the front of course). Next important thing is that Emo boys should wear girls jeans and tight emo band t-shirts (go here http://www.emo-styles.com/category/emo-music if you want to learn more about emo bands).
Emo HaircutShoes like converse or vans are probably the best solution. Emo people are usually very emotional, sometimes sad, but that's not a rule, simply be yourself and remember; never ever let anyone tell you, you have to change who you are. Being yourself is always the best solution and much more important than fitting in.
Good luck with your new emo style!