Here's some images of the old motorcycle club 13 Rebels. I have to say, the biker culture of the 1940's really had a lot of style, without seeming contrived or pretentious. Everything seems to have a comfortable, practical function but doesn't seem sloppy.
So I'm using this aesthetic as an inspiration for a few items that I'm working on, such as the new jeans in the post below, and some sweatshirts and t-shirts.
Check out more images from their website here.
Arden van Scykle