Formal reply card
The guest completes "M" as Mr., Mrs., Ms. or Mx. and writes their names on the line.




A good RSVP card asks for three things: a reply by a certain date, the guest's name, and whether they're coming. Add a count of guests or a meal choice if you need one. Here are complete examples, line by line, from formal to funny, followed by the reply date, size and postage.
Each of these fits the printable RSVP cards in our maker. Open a design, go to the RSVP Card tab and type your lines into the boxes, one per line on the card. The names, dates and web addresses here are examples.
A formal card opens with "The favour of a reply is requested by," then a line beginning with M. The guest finishes it with r., rs., s. or x. and writes their name, so "M______" becomes "Mr. and Mrs. Alvarez."
The guest completes "M" as Mr., Mrs., Ms. or Mx. and writes their names on the line.
Initials let the caterer match each plate to a place card.
Fill in the number by hand before mailing. It tells each household how many places are theirs without anyone having to ask.
Casual cards ask the same question in everyday words. Keep the reply date, a place for names and a count of guests, because those three are what you'll be chasing otherwise.
Keep the joke in the answers and leave the reply date and the count plain, so the card still does its job.
Only ask if the caterer plates to order. A buffet or a family-style dinner doesn't need it, and a shorter card comes back faster. Name the guest beside each choice, or ask for initials, so the plate can be matched to the person.
Better than a menu on a small card when dinner is a buffet: you still learn what the kitchen must know.
The envelope says who is invited. The card only backs it up, gently. A blank number line invites people to write in anyone, so a set number of seats or a printed name works better when the count is tight.
Getting the guest's name also gets you a place card and an escort card that are spelled right.
A song line is the one extra guests enjoy filling in, and it gives your DJ a real list. Add one extra at most: on a 3.5 x 5 card, every added line makes the rest smaller.
Online replies save postage and arrive already in a list, but some guests will still want to call or mail. Give them a second way. Two designs in the maker print a QR code on the RSVP card, and on any design you can type your website into the reply lines.
Keep a phone number or a mailed card for guests who would rather not reply online.
For a bilingual guest list, the reply card is the easiest piece to translate, since it's only a few lines. Some couples print one side in each language. Have a family member read it over, because usage differs from one country to another.
| What you need to know | Answer |
|---|---|
| Standard RSVP card size | 3.5 x 5 inches. It’s also the smallest size that can go at the postcard price. |
| Envelope | A1, 3.625 x 5.125 inches. A postcard needs none. |
| Postage on a reply postcard | A postcard stamp, $0.65 as of October 2026. The address must run along the long side, and the card must be 0.007 to 0.016 inch thick. |
| Postage on a reply envelope | A regular letter stamp. |
You stamp and address the reply yourself, so all a guest needs is a pen. Number each card in light pencil on the back and keep the numbers with your guest list, because replies do come back with no name on them.