Why not pop over to my You Tube channel and check out the tutorial for these quick and simple Halloween treat bags.
I'm just loving the polka dot version using Stampin' Up! current A/W 2017 catalogue goodies.
I made the polka dot one with a vellum window by using a stitched shapes oval framelit to cut out the shape and then backing with a speciality vellum but any vellum will do.
The dimensions for all of the bags are the same for the long measurement, 10.5 inches scored at 2, 5, 7 and 10 inches. It's up to you how deep you want the bag and depends on what you want to pop in it and how you want it to close. For the concertina bag I added two inches to allow for the folding.
However deep you want it be sure to add 1.5 inches to the depth to allow for folding over at the bottom.
Have fun making these. I certainly did.