You’ve been invited to a wedding or other formal event and received ... or online and allow you to respond with one click.

Avoid these common pitfalls when replying to a wedding invitation. Peering into your mailbox and seeing a thick envelope ...

But the bride feels it's too late. Related: Woman's 'Missed RSVP' Cards for Wedding Guests Who Fail to Respond by Deadline Go Viral "We do have space in our wedding, but all vendors have been paid ...