For our wedding thank you cards we decided to make a postcard from one of our wedding pictures. It was so exciting to get our pictures back and use vistaprint.com to design our own postcards. We got 250 postcards for $20. The pictures were clear and sturdy. We decided to get envelopes bc we didn't want our faces to be going all over the country.
This is the back which we made black and white in order to write our thank yous on it. As you can see, we wrote our names at the bottom so we wouldn't need to write them.
Here is the front of the card. I was able to add any picture of mine and I wanted to add words with it also.