I have an Amy michelson that has an open back and is very elegant. That was the same problem that I was running into. I wanted different, sexy, elegent, and beacahy. Try finding a location that sells her stuff in your area because I got mine for 75% off because they are dicontinued.   Elle Bridal and Essence of Austrialia have some also with open backs   And Demetrios has a few open back in their destionation collection  check out this web site also  http://www.onewed.com/blog/savvy-scoop/category/dresses/2009/12/09/spring-2010-bridal-runway-watters-brides-wedding-dresses/   Â