How do you word an RSVP card for a birthday party?

For a birthday party, the RSVP card should feel warm and informal, matching the tone of the invitation. Start with a clear request, such as 'Please reply by [date]' or 'Kindly respond by [date]'. Then give guests an easy way to say yes or no, like 'Accepts with pleasure' and 'Declines with regret'. If you are catering or need numbers for a venue, add a line asking about dietary needs or allergies. You might also ask if they are bringing a partner or children, but keep that optional and polite. For a children's birthday party, you can add a note like 'No gifts needed, just your presence' if that suits you. Always include your phone number, email, or a website link for replies. If you are using online invitations, you can skip the paper card and just put the reply date and a link. Remember to give guests at least two to three weeks to respond. A simple, cheerful wording works best: 'We hope you can join us for cake and fun. Please let us know by [date] if you can come.'