With so many colors to choose from, think about how your color choices will look in your wedding images. Also, save the leftover fabric (hems) from your brides maids dresses so you can either match colors for the details, centerpieces or wrap the bouquet stems.
Take a look at one of my brides from 2010, Pamela. She had a unique color scheme at her wedding at the Inn at Mystic, CT. I think it looked great for a summer outdoor ceremony! Pastels would not have stood up in the direct sun. Here they are in the shade for the photos and it still looks great.