I had told the bridesmaids and groomswoman a color, length and fabric of dress. I wanted everyone in a long dress, but the groomswoman ordered the dress I linked below. My fiance is really upset and so am I. She said she thought she should look completely different than the other girls because she isn't a bridesamid. Our original plan was to have everyone including her wear the same dress, but we couldn't agree on anything. Part of the reason was because we were concerned if she was in charge of picking her own dress. What should we do? The rest of the bridesmaids have sent me the options they are considering and they followed my guidelines.
https://www.davidsbridal.com/product_skinny-strap-chiffon-dress-with-lace-back-f19440_all-bridesmaid-dresses