We're getting married in a year, and have begun drafting guest lists. Friends in the past have applied the rule that plus one only goes to: living together/engaged/married. We went bridesmaid dress shopping, and it went fine. As we were checking out, one said how her friend (an old roommate) had told her she's her plus 1 to the wedding, and that she had told the roommate that "by then I'd have someone". I then started to feel guilty. I talked to my F and said that maybe we should let bridal party have a plus 1 -- in reality it would only be 4 people who don't fall into the married/engaged category. He was iffy, but then said, "maybe, as long as it's actually a date". I agree that I don't want to be paying $ for random plus ones -- I have friends who might get cut from the guest list because we can't afford it. They should be hirer up than a bridal party member's random plus one. Or am I wrong? How would you articulate "plus one as long as you are dating/care about the person"?