So while trying to get an estimate for how much invites are going to cost, I've been using the number of guests we are expecting to invite (200-250). However, it just recently dawned on me that I don't need an invite for every guest as many of them are married, living together, etc.. Until we nail down a final guest list to figure out exactly how many we need I figured I could halve that and add a few to get a better idea for the cost. Will that be enough? How many invites did you end up needing versus the number of guests that were invited?