Calvin Klein goes felt

There are some interesting felt pieces in the latest Calvin Klein
collection. They appear to be wool laid into a grid, with holes left
in the final fabric. The jacket may have a lining layer, the dresses
don't appear to have another layer. Slides 15, 16 17 in the NYTimes
slideshow.
http://www.nytimes.com/packages/html/style/fashionweek/runway.html#/fall_2009_calvin_klein/slide_show