Swans Island Patterns - Brooke Cowl is a similar pattern: 20 (5 sts. / inch) finished gauge, scarf garment, for women, and worsted (19-20 sts/4 in) yarn gauge. You make also like Grace Akhrem Patterns - Greenleaf Ascot, which is another similar pattern: scarf garment, for women, worsted (19-20 sts/4 in) yarn gauge, and malabrigo worsted suggested yarn.
You may enjoy taking a look at the Madelinetosh Tosh Merino Rooty Hat, Madelinetosh Howlcat (Adults) , and Cascade 220 Superwash Split Personality Mitts kits all using Dull Roar Patterns.
Hopefully our suggested yarn options for Zam Hat can help you come up with your next exciting new project idea!