My wedding is a private outdoor wedding and all of my siblings and my fiance's siblings are in the wedding party. My brother's girlfriend has been with him for almost 2 and 1/2 years, but I didn't know her well enough to be a bridesmaid. Is there anything I can have her do for my wedding so she doesn't feel left out? My fiance already asked one of his groomsmen's girlfriends to be the guestbook/program attendant and that was the only thing I could come up with. What other options do I have? Help!