We bought our invitation kit a few months ago. I thought we would need more than 50, but my fiance said that there would be plenty of invitations. Well, after sending out our STD's I'm pretty sure we need more. I went online to the store we got them at and they don't have them anymore. I also went to the website of the company and they don't have anymore. I even checked out e bay to see if they had some and they don't. What can we do about invitations? Can we mix it up?