Sorry if this was already posted, but search current board isn't working...
For the RSVP, it seems (from searching online) that the traditional wording is:
Accepts with pleasure
Declines with regret
But this sounds wierd. I think Will/Will Not Attend is too modern. Any other ideas?
PS- My head is spinning from this invites stuff, I have been at it all day, I can't believe how much I never knew/noticed about the wording and addressing, etc!!