I happened to luck into finding a lovely polished cotton carousel horse panel, with matching polished cotton print fabric at the thrift store. I'd like to use this to make a wall hanging or throw size quilt for my friend who collects carousel horses, for her 50th anniversery coming up this fall.
My question is, is it ok to mix other kinds of fabric to make squares for this project, or do I need to use only polished cotton for the whole thing?