I'm not sure I understand.
Would I would choose one 1/3-1/2 yard piece of "ugly" fabric from my stash, and send it to you ... then you'd send me back one 1/3-1/2 yard piece of someone else's "ugly" fabric?
Or would I choose several 1/3-1/2 yard pieces from my stash ... say 5 pieces (for example) ... send them in, and then receive 5 different pieces back?
Thanks! It sounds like an interesting swap.