We did end up getting post cards but we got envelopes too. The stuffing of the envelopes wasn't the hard part. It was the narrowing down of the guest list and the typing all the addresses, then transferring them to a label program, and then going back and making sure everything was spelled right and had all the info in the right places (those of you with zip codes that start with zero... you were the most difficult). But, now I have all my address safely saved and it will make it much easier when it comes time to do invites as well as thank you's.
So here it is in all its glory.... I know its not the craftiest or flashiest little save the date but its simple and its very us.

The back simply states: "Cancel your Labor Day weekend plans because... Sarah & Gordon are getting married!"
I dropped them off at the post office on Monday afternoon and by Tuesday most of our friends here in Philly had already received them! I was shocked as to how fast they got out. We are starting to get word that people back home in Chicago got them today so they should all be out there by tomorrow at the latest.
I'm so happy with the way they came out. I love them.