Go for Green....

 

Set of invitation: Done by Paper Presentation
www.paperpresentation.com

 Wedding cake: http://interestbox.net/

Flower bouquet: http://rafaelaazevedo.4ormat.com/

Green dress:  http://reese-riley.com/2013/01/page/2/

Wedding dress: we don't know the source , please let us know if you know.