I was asked about how to make bags and boxes in DS similar to the fun Treat Bags that were created during the SWAP that Gail hosted several months ago.
Here is a quick tutorial on the basic engineering for a box or bag using squares from George. Basically, once you understand the engineering behind making a bag/box you can then swap out the front and back panels, adjust the bottom and side panels and scorelines as needed and you can make any shaped box you wish.
I hope this helps!! Holler if you have any questions!
I was reminded that not everyone knows about my trick on how your bug can do the scoring for you. It's found here at the end of the birdhouse post.