From Romantic Hand-Knits:

I happened upon this amazing yarn at a tiny shop in Buffalo, New York, and it was love at first sight. I couldn’t even wait for the store owner to help me before I’d slipped the yarn over the swift and wound a giant 400-yard ball of heaven. A yarn like this demands to be shown off, preferably in a very simple design with lots of room to glow. The lace triangle shawl is worked from a charted pattern. The increases are included in the chart and once one repeat is worked, the pattern is very easy to memorize. If you can’t find this particular amazing fiber, many worsted weight ribbon yarns would work beautifully with this ribbon shawl design.