So I am trying to put together so wording for our reply cards. Basically I want the guests to know that they MUST send in their reply card otherwise, seats will not be reserved in their name. I am super strict about this. I know it may be harsh but this is one area I am not bending on. So serious, no reply card no seat. Please help. I don't want to sound too harsh but it needs to be harsh-ish :-)
Ex: A reply card must be received to reserve your seat(s). If you do not send in a reply card, the ushers will be unable to accomodate you.