Button it

I wanted to make Dorset buttons the other day and could I remember how to do it? I went to a workshop eons ago and entering the mess that is my workroom I was able instantly able to put my hands on the instructions. This cheered me mightily proving beyond doubt that once I was organised. However, the camera batteries still elude me. If a Dorset button moment comes upon you in meantime, here's Sister Diane to the rescue.