Since everyone's body type is different. What looks good on one 'maid might not look best on another. So one dress in different styles maybe a perfect choice for every bridesmaid. I suggest shopping at
Chic Dress UK because one can shop for the same material in different styles and colors.
Here are two of them, find more here:
http://www.chicdress.co.uk/new-products
By the way, I also like the idea of bridesmaids wearing different colors within the wedding's color palette.