Recently, most of my clients wanted a passport invites. Well I can't blame them, it looks fun and unique. And these passport invites are one of my favorite thing to design. I think it's because it challenges me how to make it look like a passport and invitation at the same time.
Here are the designs I made for various clients. Some have pages inside and some are just plain back to back print. And it's paired with transparent envelope, just like the white protective cellophane for the passport and a small R.S.V.P. card.