Bride's Bouquet
I think I may be crazy but I am going to make my flowers out of paper. I love the roses in this bouquet but also really like flowers in the other pic too.
Bridesmaid Bouquets
Right now, the idea is that the I will carry the purple flowers, and the BM's will carry white. I like the contrast of white against their purple and green dresses. I may add a few colored flowers in with the white too.
Boutonniere
I really like this one... Still looking for more ideas :) The flower in the boutonniere will match whichever flower used in the bouquets though.