Before you finalize the printing of your save-the-date cards, wedding invitations, wedding programs, menu cards or any other items that will cost a lot of money to print make sure you have someone proofread it.
While you and your fiance and even your printer may have looked over the copy a dozen times, sometimes you may not see something because your mind knows what you mean/want it to read.
Ask a parent, sibling or friend to read the final draft just to be safe. Remember that spell check won't catch everything - especially correctly spelled words that are misplaced like your and you're and there, their and they're.
If you sign off on the final draft/proof and you notice a typo on the printed item because it was something you missed on the proof you'll be financially responsible for the re-print, if there's time for one. You may incur a rush charge if the wedding is only a short time away.