I made my SIL a shawl using baby alpaca brushed from Plymouth, and she lives in it during the winter my mother says.
(Or at least at my mother's house, which is practically unheated.
That's only heavy worsted, I knit it on 10s, but that is close?
I loved how it turned out but when I was home at thanksgiving I noticed it seemingly shrank/or wasn't as blocked as when I first finished it. I don't know whether that's the yarn, the weight, or because she washed it and didn't reblock it though.
It was this pattern: http://www.ravelry.com/patterns/libr...fect-pie-shawl
But I have no pictures of it because the the yarn is so black and so fuzzy none came out well at all.