You sir, are stealing my style, kindly gtfo of my head. xD
---
Seriously though, my favourite style, the one I'm adopting now is basically the style Sparda here has described, all black, full body length coat with a purple lining, shirt & tie combination and black boots, it's pretty much the style I've been using for the last few years, and it's gotten me places, I like to think of it as Victorian Gothic. :lol:
In terms of other styles I like however, I'd probably pick the gothic lolita style, on females mind you, and visual kei, much like Vaux.