Just watermark it as much as you can without completely obscuring the patterns, just enough so we get the gist of it, but no one can sell it without getting horrible feedback from buyers about the watermark.
Oh, and I'd like to get 4 yards please. I posted earlier about that but didn't see the amount next to my name. From the graph LSFU posted, that should be more than enough for me. I just can't bring myself to have only part of the shirt made in this fabric, I need the whole thing. 
Funny thing, the Western pattern I was looking at said I'd need less yardage for a long overcoat than for a dress shirt. :wacko
