I have seen some lovely Sunday Brunch Jackets made with cotton tweed which has sent me on a search for material. The tweed fabric I am finding are all wool blends that must be dry cleaned. However, I have some flannels that have a tweed look. Does anyone know if cotton tweed is also know as flannel tweed? Has anyone made a Sunday Brunch Jacket in flannel? I don't see it listed as one of the suggested materials on the pattern. If cotton tweed is not another term for flannel tweed, does anyone have an idea where I might find cotton tweed? Thanks!