Received my fabric samples in the mail today!
Looks like I’ll be going with the 6 oz. cotton, though the cotton sateen was a close second.
Ordered a color + fabric printing sample of the 6 oz. cotton with a portion of my art on it. Their RGB color reproduction looks to be quite good. This will test my RGB colors to see if any need to be tweaked. Lightened, darkened, etc.
Additionally, I’ve had to revise my master pattern, again, for the third time. It tiles / repeats left-to-right fine, I think, but something’s wrong with my top-to-bottom tiling. On the plus side, I can shrink my canvas size (tile size), thus reducing my file size.