When you shop for a dress, what do you look for? Although cut, color, and designer choice are all important things to worry about, you might be more concerned about how you actually look in every piece. Unfortunately, if you are a bridesmaid, you might not have the option of trying on the gown before the big day. If you want to make everyone feel comfortable and happy on your wedding day, you need to find a dress that works well on all of the ladies. Although it might sound like an impossible feat, if you understand certain design principles, anything is possible.