How to write a short reminder message?

Start with something like "Hello everyone" or "Hi all," then get straight to the point. Say "Just a gentle nudge" or "A quick reminder" before giving the date you need replies by. For example: "A quick reminder to let us know if you can join us by Friday. We would love to see you there." Then close with a thank you, such as "Thanks so much for letting us know." Keep the tone warm and casual. Avoid sounding annoyed or disappointed. You can add a line about how much you look forward to celebrating with them. If you are using a wedding website, you can mention that replies can be sent there. If you are posting on a group chat or social media, keep it short so it does not feel like a lecture. A good structure is: greeting, reminder, deadline, thanks. That is all you need. People often forget, so a friendly nudge works well. You do not need to explain why you need the reply or apologise for asking.