Hey brides-to-be. I'm addressing my envelopes and kinda stuck. We are having a destination beach wedding...not a black tie occasion, but semiformal...so I didn't order inner envelopes or anything fancy. I have an envelope, invite, accommodation card and RSVP post card. So where do I write and guest for my single friends/friends with bf and gfs??? Do I just write it on the envelope or do I not write it at all? I wrote it on the save the dates, so people know they can bring someone, but what if they think I changed my mind?? My fiance is telling me not to worry about and the only person who will probably care about etiquette is my grandmother! haha! THanks for all of your help, ladies :-) Happy planning.