Well, I think we have our colors picked out. With my favorite color being orange and his being blue, we are going to use a brighter orange for accents, and 2 shades of blue for larger items, with a lot of white for a base. I found a bridesmaid's dress - likely not the one that the girls will wear - but it displays the colors very well.
I want to have orange roses in my bouquet and in Dan's boutonneire, with blue flowers - variety undecided - for the wedding party. For my tossing nosegay, I haven't yet decided whether to use just orange like in my own bouquet, or both orange and blue.