My venue has a max of 5 bridesmaids and 5 groomsmen and also requires that you have 2-3 "greeters" to welcome people, tell them where to go, and man the guest book. Well I have 3 female cousins, 1 of whom I'm closer to so she is a bridesmaid. I want to ask the other 2 (who are sisters) to fill the role of greeters and include them as part of the wedding party. I'd like them to wear the same color dress as the bridesmaids although short with the bridesmaids' dresses long. I plan to "propose" to them the same way as my bridesmaids but I'm not sure what to call their role. Could I call it honorary bridesmaid even though they wouldn't be standing with me? I don't want to say "will you be my greeter?" That sounds silly to me. Any advice on this idea or what to call them?