I centered my felt and marked the intersections with my Frixion pen and stitched the fold lines. I then folded and ironed it into shape. When I was satisfied with the folds, I put in a pin to hold it and pinked the outer edges. I opened it up to finish the edges that are hidden when folded. Be careful [ATTACH=CONFIG]586775[/ATTACH] when pinking that you do not cut any of your top stitching.