As per the fashion plate I am copying, the back of the skirt is draped in pink flowers. Though I didn't use as many as the fashion plate shows, I tried to capture the same general feel.
I chose roses and just used regular silk flowers from Michaels. They were a little bulkier and ball like then I would have liked, but they were the right color and size I had in mind, so I just made it work.
It took some heavy duty wire clippers and a lot of safety wire though and I have the scratches on my hands to prove that I was using actual heavy duty tools ;) Despite that I am really pretty happy with how it came out.