The main material you’ll need is festive card or paper. Don't use higher than 200 GSM (paper thickness) as it's too hard to fold.
First, fold the edges into the middle, with a slight overlap. The overlap is how you will secure the back together.
Secondly, fold up the two bottom corners of the rectangle. Then fold the bottom up. Use double-sided tape to secure it.
Finally, use a hole punch to make a hole in the top corner. Lastly, add the ribbon or string to each pouch.
To attach the branch to the wall, add command hooks to each end. Then tie string to both the branch and hooks.
An impressive-looking advent calendar for wall hanging. Which doubles as beautiful holiday decor.