The first CS I used Civil War fabrics that a friend donated to me. The second I made from my scraps made them at the same time so it made it easier.
I love the colors Bonnie has chosen I think I have enough between scraps and FQ's the yellow I have a 1 yard piece that is bright but not enough, have a second piece of yellow 2 yards but not really a bright yellow. May just go scrappy with the yellow too we will see. I have black but considering using brown instead. I had planned on using pink and brown before she annonced the colors. Or who knows may go with yardage of each and not go scrappy. Well at least we have a month to mull over our choices