I bought a Peter Storm one some 10 years ago in Millets. It is still going strong, pretty tough and I wear it a lot not just for fishing. It suits certain days, chilly but dry rather than freezing and wet. It is nice to have the arms free and not the weight of a big coat for the right weather conditions; it has two good strong zipped pockets as well which is important, flimsy zips are a pain and these are still fully functional after 10 years of use. Its green and black a good colour, a nice fleece inside and a quilted nylon outer but the nylons strong. It cleans up with just a damp cloth well enough as well. I consider it one of my best buys in this department. You can slip a coat over it if required.
I do not know if it is the best make as it is the only make I have tried but I am very happy with it, certainly keeps the wind of the back and provides good warmth for what it is and in the right weather.
I am not sure if Peter Storm still do the one I have but might be worth including the name in your search