Our wedding is one month away, but we've decided to postpone. How do we let wedding guests know?
When a wedding is canceled or rescheduled, you can let guests know with printed cards, personal notes, or even by phone. If possible, a written mailer is preferable; that way you don't have to explain the circumstances over and over, which can be painful whether the wedding was delayed because of a sick parent or because of cold feet.
An official card is generally worded like an invite:
Mr. and Mrs. Ray Sands
announce that the marriage of their daughter
John David Elliott
will not take place/has been postponed.
A personal note should give the same information, just not as formally. In any case, listing a specific reason for the cancellation is not necessary. You may, however, decide to call guests traveling long distances as soon as possible so they can cancel their travel plans.
Wedding Planning Advice