attending the wedding. This is really helpful for the host to organize food and other arrangements accordingly. It helps to avoid wastage and saving expense on non-attending guests. In order to know how to fill out a wedding RSVP card, check the wedding invitation card properly for the RSVP card as well as the envelope. Now check to see who all have been invited. It may be only you, or you and your spouse without children. In case the invitation reads “Mr. X and family†it indicates that the entire family is invited.