I told my bridesmaids to get grey dresses, and they could choose where they wanted to get them from. They ended up buying there dresses from a variety of places, from bhldn to target. I also did the same thing with the flower girls. I was really happy with the outcome.
Processional: "Our House" by Crosby, Stills, Nash, and Young
Bride Processional: "Harvest Moon" by Neil Young
Recessional: "Wouldn't it be Nice" by The Beach Boys.