I tried this idea after viewing Gina K.'s blog. I liked how she trimmed the scalloped die cut at the edge of the paper. You can then use a rather large stamped image and trim it to fit your A2 size cards. You can use any style diecut, such as a Spellbinder's label's 8 or Labels 4. Just fit it at the edge and trim it! This style is nice to make because there are not too many layers so it mails nicely in a regular A2 invitation sized envelope. I still always put a card protector piece of cardstock over the card so it goes through the mail machines smoothly.