I was worried how my photos would look, but...
I was worried how my photos taken with an iPhone would show up on 6 x 4 foot pieces of cloth material. I am pleased to say the photography looked amazingly crisp on the material. My only suggestion is to upgrade your shipping/packaging to match the professional look of your product. Having 8 large pieces of material thrown into a white plastic (garbage) bag inside a thin, plain cardboard box just seemed odd. It gives the customer the impression that you might not care about the final product.