Swans Island Patterns - Timberline Hat and Kelbourne Woolens The Cumbria Collection Patterns - Foxfield are both similar patterns: hats and more garment, for women, and worsted (19-20 sts/4 in) yarn gauge.
You may enjoy taking a look at the Malabrigo Rios/Madelinetosh Tosh Merino Light Howlcat! Cowl (adults), Malabrigo Worsted Merino A Most Bespeckled Hat, Malabrigo Worsted Chevzam! Cowl, and Noro Kureyon Phoncible Hat 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!