I just found the most amazing shop on etsy. It's called Princess Lasertron and she makes button flowers, button flower bouquets, felt creations, and button/felt corsages and boutonnieres. She also has a blog/website. I am in love.
If I had found this shop last May I would have gotten one for my own wedding. Don't get me wrong, I loved my bouquet. But these last forever! You could even take it apart and use the individual flowers as scrapbook embellishments.
I love the pearls and crystals used on the flower centers.