I decided to not have any of FH's sisters in my bridal party (he has 4 sisters, and I wanted a small BP). They said they were fine with it, which was great. The thing is, I totally wouldn't mind if they wore a BM style dress IF they want to. One of the sisters even asked if she could wear a dress in the same or similar color as the bridesmaid. I said of course I would love that but it's up to them if they want to or not. I plan to take photos with all the girls anyway, in addition to the group shots with the BP and BM. So they won't be official bridesmaids. Is that weird? I thought "oh that might confuse the guests" but then I realized that doesn't really matter because it's really not a big deal. Is there some other title I could give them like "honorary guest" or something instead of bridesmaid?