Cobweb Emporium. I had never made a crossover card, but a quick google search soon led me to an excellent tutorial here. Really this card is not so much a card, rather than a kind of pocket. So I decided to make a couple of tags, a gift card and a box for them all as well.
Here are some more details:
The final part was making a box type envelope to fit all the elements into. I used my WRMK envelope punch board for that:
There is still plenty of time to play along with our challenge, so hope you'll decide to join in. There are so many ways in which Kraft card can be used.