Susan Morgan of The Life You Sew shows how to make the perfect mitered corner on a napkin. See Susan's trick for making a lined napkin from two fat quarters with perfect mitered corners. www.quiltweek.com
I've probably watched every mitered corner video that's ever been made, and this is the first one that makes sense and actually works for me. I'm quite "challenged" when it comes to spacial relations, but you've done a FABULOUS job explaining it step by step, and made it easy to follow you. Best of all, works!! I especially liked how you started sewing in the middle. That trick should transfer to other projects. Thank you, thank you!