MOH & BM Dresses!

I may not be planning my wedding for any time soon, but I should probably get started on this whole dress shopping thing. I know I'm going to have fun doing it, but there's so much to consider. What style of dress do i want?Halter? Strapless? Cuff sleeves? AHHHH!!! Then I get to worry about everyone else too. What style of dress will my girls look good in? What colors do I want for the wedding? What colors will the girls look good in? How do I start the dress process? Maybe I'll get some outside help and feedback from the girls that will be wearing the dreses. Any suggestions Tay!? :)