Looking for an eco-friendly dress for your flower girl? This 100% organic cotton design by Whitten Grey is a simple white dress with a box pleat hem. In addition to going green for your wedding, these dresses also give back. For every dress purchased Whitten Grey provides a dress to a girl in need through their Project Little Grey Dress program. The program was developed to teach girls about the joy of giving, social responsibility and helping others. Style No. 7313, $102. Visit whittengrey.com to find a retailer in your area.