My Cool Ass Koolhaas Hat
I heart this hat!  The pattern is awesome (and taught me how to cable without a cable needle), and the yarn is lovely.  I used Colinette Iona, which is 70% wool, 15% mohair, and 15% silk.  It's very squishy, and the color is stunning.  I love uber rich colors.  My only complaint was that the yarn's dye was not properly set, so I had blue hands every time I finished knitting for the night.  I soaked the hat in vinegar and water, so hopefully it won't bleed on my forehead!
It matches my eyes almost perfectly, as you can see in this kinda creepy pic.
 



























 

