How many went unanswered/unreturned?
We invited 223 people (so about 105 invites with guests and WP kids).
We haven't heard from 11 people. 4 of them have reached out and have some sort of reason they need an extension, which leaves 7 totally unknown. Our deadline was Saturday and Wednesday we are starting to contact people.
My sister said that 11 sounds pretty low to her, so I was happy. Just wondered how many you have to contact.