Design Job for T-Shirts/Caps/Hats/Mugs etc.

I am looking for designers who will do graphical design jobs (e.g. vector graphics) for t-shirts/caps/hats/mugs etc. Basically I'd like to give you ideas on what I want you to design via email and you come up with various designs/ideas.

The designs are needed on a regular basis and a trustful business relationship is wanted.