I've been thinking about knitting a coat or jacket, but I'm a little worried about how well it would stand up to wet weather. I'm sure that if I felted it it would be quite weather-resistant, but if I leave it unfelted (like Sally Melville's Einstein coat, or Zimmermann's Aran Coat), what will happen to it if I get caught in a rain storm? Will it felt as I run for cover? Will it sag and stretch, never returning to proper shape?
I also saw the recent discussion about ski sweaters here. Let's say (just for the sake of argument, of course), that I'm a really awful skier -- no wait, not me, let's say that a FRIEND of mine is a really awful skier -- and let's say that I, er, I mean, that my FRIEND is going to fall a lot when sking, and end up half buried in snow banks. Would that be a good reason to wear a nylon shell, or will a good wool sweater still do alright?
Thanks, as usual, for any advice...