help me decide on flowers

I am trying to figure out what flowers to use. Some background...my wedding is Dec 29, so I definately want to go the festive holiday route...bridesmaid dresses are Apple. I have my heart set on a red rose clutch bouquet for myself and I was thinking of having the BM's carry white roses. Possibly having my MOH have a smaller clutch bouquet of white roses and then having the other girls carry two or three long stem white roses tied with an organza ribbon to match their dresses.
Any opinions or other suggestions? I also love mini calla lillies for bouquets and bouts! I'm torn!

I am not a flower expert at all, so I dont really have any advice. Have you talked to a florist at all? When I talked to mine, I told them the colors I was looking for, and they guided me along on what flowers would go nice together, etc.
Im sure your florist (if you have one) will be able to help you out a lot. Sorry I couldnt help!