Spring Wedding Help!!!

Im getting married the end of April, my colours are green and white. The bridesmaids are wearing different styles of white long dresses (all the same material though) and carrying tulips. Im trying to find a green flowergirl dress. I saw an adorable picture a few months ago in a magazine but cant find it again, it was a poofy dress with long sheer `petals` over the skirt and little sheer wings. If anyone has a picture of anything like this please tell me! I also need centrepiece ideas, and a good recipe for green punch :)
Thanks so much!!!

~Bianca~