I'm doing some shirts, Tumblers, and water bottles for a new coffee shop. I've Never did anything like this, and I need help. The design is super busy! It is 9 colors. I've tried just making it all one color, but is still alot of weeding. I tried a ink jet htv, but it looked terrible. Also I was wondering if anyone knew of a good printable waterproof vinyl to use for the tumblers? Also the shirts that I'm doing are black!