I've gone for an old favourite and used the Buster template from Paper Boutique Vol 3. It's really easy to use - just print out the required size elements (I've used A5), cut out and then layer up!
I'd like to enter the following challenges:
Papercrafting Journey: Anything But Square
Little Red Wagon: Red and White
Whimsy Inspiration: Shaped Cards
Creative Card Crew: No Designer Paper
Crafty Boots: Anything But Square
Template: Polkadoodles Paper Boutique Vol 3 cd