We have decided our primary colors will be black and red but I'm wanting my sister who is my MOH to have a different color dress or something that will help her to stand out a bit from my 2 BM. I'm not sure if I like the idea of having a black dress unless there was a colored sash involved or vice versa. I'm not sure if I want to have a third color or if I need to change my colors or what. I'm stumped.