Be yourself, don't follow a specific trend, your clothes should show who you are as a person. You also can have a mixture of different styles, of you like something, buy it and wear it, and remember that what other people think of your clothes shouldn't matter, it's all about you and being confident :)
Fashion trends are really not all the important. Be yourself and wear what you like and what makes you feel good. Emo/goth/etc is still very popular so if that is what you like, go for you. You might want to look at quality, well made pieces to add to your wardrobe that will last you longer than the typical cheap versions and mix it up the way you like. The only real rule is to be yourself.
You should dress how you want to dress.
You should be who you want to be or update it
hipster is new but i dont really like it follow fashion vlogs on tumlr and they have new trends
Go on tumblr and become familiar with tumblr style. Tumblr is always up to date on the newest trends and fashions.
problematic subject check out at search engines like google just that can help
scene is so 2009 tbh. indie. boho, etc
Personally I think the prettiest style would be Ariana Grande and Millie Mackintosh's styles mixed togther. Just pick a style that you won't regret in 10 years time hahaha