The original pattern is for a larger stole and for Kidsilk Haze, but I decided to make a scarf in Kidsilk Aura (a slightly heavier version).

The swatch turned out to be: 6” x 5”, for 24 stitches and 20 rows (which is a little bit tighter than the gauge that the pattern calls for). So ended up casting on 40 stitches, aiming for a scarf 10” wide.