I always have more etiquette questions!
We have good friends who are getting married about 4 weeks before our wedding. When our invitations go out, they'll be a Mr. and Ms. separately living at the same address. But by the time my wedding arrives, they'll be a Mr. and Mrs. I believe I'm still supposed to address the invite to them separately, and then after they're married I can have their escort cards/notes/etc addressed to them as a married couple, correct? I'm probably over thinking this because the couple probably won't care either way...