Eureka!

Managed to scrounge up several red-to-violet/purple fabrics from the stash, but boy - did I have to dig! Sorry to say that they were mostly solids, but I will make do.

:)

Then, of course, I found a couple of neat prints on "a shelf," so I bought just an eighth of each. It will have to suffice, but at least I have the necessary ingredients now.