I have tried to link to Phyllis' book but it is not on her website yet. She kindly sent me a picture of the cover, so you can keep an eye out for it (that is an expression that used to cause great hilarity in our childhood). I think it will be available through the Victorian Feltermakers' Association
I really did like her vests and her explanation of what is important in making a felted vest fit - the neck measurement. As I have already said, I will have to keep an eye out for her workshops as clothes making has never been a strength of mine.