On one of my trips around Scotland, I visited a very nice shop in Aberfoyle, The Scottish Wool Centre. I found this oilskin jacket, well it was more yellow at the time, and it felt so nice and comfortable that I just had to get one. Most of these jackets are dark green. The color gets darker, and I have had mine oiled here in Oslo. The jackets are often cotton canvas with a layer of oil on top, to keep it waterproof. I think it goes very well with my MG TD!