Sometimes I buy all at once and others I just don't know for sure what quilt will look like so buy borders later. Backing usually gets bought when I am ready to quilt, Ilike to look for wide back so don't have to piece.
Right now I am working on a quilt for parents bed. It is all done in blue batik, so I am buying as I go. Almost ready for border and I think I have some of every blue batik in town but not enough of any. Just might have to buy more of some or make a pieced border. Any ideas for pieced border?