Sandman And Rorschach

These guys have the right idea.  If you want to put together a cool crime fighting costume, most heroes opt to look like circus performers.  Sure, it may allow for freedom of movement, but there's a big risk of being a fashion disaster.  These guys  simply grabbed a hat, trench coat and face-concealing mask for their ensemble, and it works!  They are two of the cooler looking street level characters in comics.