This is a great video about color palette trends for the year 2012. It was produced by OASIS Floral, which has a lot of great videos about different floral arrangements and color combinations not just for weddings but for other events as well like mothers day and valentines day. If you need tips on any floral arrangements I recommend checking them out.
I found the video very helpful. It helped me to think about my color scheme and make sure it was what I wanted and looked modern enough for the personality of the bride of my film. I think if you want your wedding to follow some of the newer trends you should definitely check out the video.