As a Christmas present for my friend Beth I remembered that she had been looking for a new wallet. I thought being the crafty person I am i would take a crack at it. So this is my step by step photos of my process.
All lined up before the interfacing and the middle line stitch where the wallet will fold.
Testing the size before I make the final middle seam stitch.
This is after it was all squared away, with the full pocket unhindered by a needless seam.
Final test with some cash money and cards before I make the last binding seam.
The project is done!
To help keep the fold/crease with the interfacing in I folded it and waited it down for a week. You could also carefully score the interfacing kind of like you did for your foam board science project presentations.