I have been wanting to start a urban clothes line?

How would I approach this. I want to find a place to get blank T-shirts straight from the manufacturer or something close to it. And how I would get noticed as a designer/creator, etc. If anyone who is in the buisness could help me out, that would be great…
Also, what would a good name be, my nickname is Slim J…

You can go to cafepress or threadless and get your designs published there. If you can make yourself famous from there, you can get your own website. Contact an oversea manufacture for large supply of blank shirts.