The wool isn't actually "black" but more of a dark grey, as you can see in the photo below. It isn't dyed but simply taken from darker sheep.
The first picture is from www.thebattlady.com. It does seem to be exactly what I need, but I cannot see it on the order form and have not yet heard back from her. The second image is simply a photo of the silk (top) and wool (bottom) that I will be using. They are both vintage and unused Japanese kimono fabrics.
[img]
http://www.thebattlady.com/0592ce10.jpg[/img]
[img]
http://farm4.static.flickr.com/3587/...2a534ba6cc.jpg[/img]