To make a sturdy file folder for organizing papers, follow these steps from wikiHow :
If you want to create internal pockets within a notebook or as standalone items:
: Use two pieces of sturdy cardstock. One should be 10" x 12" and the second 9" x 12".
💡 : If your "Pocket Clothier" file contains patterns, experts recommend using tailor paper or tracing paper to draft your designs before cutting into fabric.

