Originally Posted by Ripped on Scotch
this new fabric would work I think. and it sounds like you have enough of it.
The fabric would be awesome!
Except ... with it only being 9" repeat, you may not see a lot of variations in your hexes.
Are you wanting a full sized quilt? or content with a wall hanging or lap quilt. If so, and wanting to use your stash, you could go with #2, and not fret that you don't have a full set of repeats. Just being aware that it'll be a little smaller.
For mirrors ... I found some mirrors at the $ $tore that were framed up with a narrow plastic. Made it nicer than having to deal with open glass edges. Tape them together with duct tape on their back sides and then you can leave them standing as you look at the fabric reflection.