Proofing your invitations is CRUCIAL. I always let my clients know that I will happily look at their invitations to see if anything jumps incorrect out at me, but I’m not a professional proof reader and I cannot be the final word. Once you hit “approved” on your invitation proof, it is a costly error to fix any mistakes.
Below is a link to a great blog on the subject from Custom Paper Works on how to proof your invitations correctly. Such helpful info!