In addition to the Stamp Share For Leaders swap I did at OnStage, our Sunshine Stampers group also worked with another local demonstrator group to do a Fancy Fold swap. This was the card I made, which is CASE'd from Tammy B.
It's a Double Gate Fold
I started with a 5 1/2 x 12" piece of Designer Series Paper, scored at 2, 4, 8, and 10". Then I made a mark 2 3/4" down from the top of each outside edge. Then I used my Stampin' Trimmer to cut from that mark to the first fold for each end. Those triangle pieces were then flipped and attached at the bottom.
The white layer inside is 3 3/4 x 5 1/4". I had some strips of DSP left, so I attached them at the top.
Here are all the different versions. I used up a whole pack of DSP!