My suggestion is to get some good photographs of some trandy and down to earth folks wearing your clothes, then maybe surf around linkedin, ask some people what they think of your clothing line, use the direct quotes that they give you to your advantage, possibly even give out some things, maybe walk around on the street ask people questions, youtube doesn't hurt for marketing as long as you can mix it up enough so that it is not blatantly obvious that you are trying to sell something, humor is best medicine for youtube marketing.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.