Pattern is available here
https://www.ravelry.com/patterns/library/diagonal-cowl-6

Yarn: 315 yards of dk weight yarn
We used 2 balls of Berroco Summer Silk in #4006.

Needles: US 7 / 4.5 mm 24–40” circulars
or equivalent type & length in size needed to obtain gauge

Notions: darning needle, scissors, and tape measure

Gauge: 5 stitches & 8 rows in stockinette stitch after blocking

Sizes: one size

Measurements: 42” around
7” tall