Fun DIY Halloween craft
Draw and cut shapes from felt in various patterns. Use stencil, create one, or download the one I provided
Once elements are cut, glue them together
Place cardboard inside bag, then glue elements to bag
Allow glue to dry. Keep cardboard inside bag if using a marker or paint, making sure it doesn't bleed through to other side
Once glue is dry or any paint that might have been used, you can turn bag over and work on additional side
For longer lasting bags, use a quick stitch, in appropriate colored thread, around the edges of the elements, again ensuring not to stitch through the bag. This is optional.