Different colors are cool, For my wedding, my matron and maid of honor are having silver dresses and my bridesmaids are having royal blue dresses, i think its a great idea
Here at Hawaiian Moon, we've had quite a few brides and grooms that have chosen more than one color for their wedding party.
Each of our exclusive prints come in three different color ways. This way, the wedding party will look similar since the "Hawaiian" print is the same, but the color is different.
Check out our "customer photos" on our website to see real wedding couples who have done this.
A perfect example:
http://www.hawaiianmoon.com/photoalbum.cfm?startrow=25
See "Leisha & Dick's Wedding". They have chosen the colors of the rainbow for their wedding party! Or "Cyrus & Liane" who went with two colors!