Here, we're tackling the complexities of RSVP etiquette. It turns out it's not as easy as you'd think! Related: What To Do When Guests Don't RSVP, According To Etiquette RSVP is the abbreviation ...

DEAR MISS MANNERS: Maybe it’s because I took Spanish in high school instead of French, but what’s with “RSVP”? People say “Please RSVP” but also “You haven’t sent an RSVP.” ...

Related: What the "M" on Response Cards Stands for and More RSVP Etiquette Everyone Should Know If you expressly gave a deadline for RSVPs and you’re still missing some responses, allow the ...