This pattern makes a standard size cowl which can be worn in a single loop or doubled over.
You will need:
Scissors, yarn needle, tape measure.

Errata: (link above doesn’t work)
Rows 61-73 knit
Rows 74-84 st st starting with a purl row
Rows 85-99 knit
Rows 100-112 st st starting with a purl row
Rows 113-125 knit
Rows 126-136 st st starting with a purl row
Rows 137-147 knit
Rows 148-156 st st starting with a purl row
Rows 157-165 knit
Rows 166-172 st st starting with a purl row
Rows 173-179 knit
Rows 180-184 st st starting with a purl row
Rows 185-189 knit
Rows 190-192st st starting with a purl row