Need graphic designer for T-shirts (Amazon Merch)

I am looking for a graphic designer that can design some T-shirts for me. Typically I will give you ideas of what I'm looking for but mostly you will just be recreating styles that are already out there. All artwork will have to be strictly unique with no patent infringements with slogans and brands. I would need a few designs a day if possible. Must be able to use Adobe Illustrator or Photoshop and be able to follow directions carefully.