This pattern was designed by Steven Berg for MinnesotaSticks

(A)-1 skein(210 yards) Malabrigo Rios
(B)-1 skein(110 yards) Lucci Luca Sequin Tape
(C)-2 skeins(200 yards total) Bee Sweet Bamboo

You can use more yardage, which would give you a longer
and/or wider cowl. You can achieve different effects by using
different fibers---Have fun, play a little, and, as Steven says, “Knit Happy, Glitter It Up!”