Grace Akhrem Patterns - Belle Gloves is a similar pattern: 24 (6 sts. / inch) finished gauge, gloves, mittens and armwear garment, and for women. You may also like Dull Roar Patterns - Fructose, which is another similar pattern: 24 (6 sts. / inch) finished gauge, for women, and heavy worsted/aran (16-18 sts/4 in) yarn gauge.
You may enjoy taking a look at the Blue Sky Alpacas Techno La Luna Cowl, Blue Sky Alpacas Suri Merino Pangolin Cowl, and Blue Sky Alpacas Bulky Frosty Cowl kits all using Blue Sky Alpacas Traveler's Series Patterns.
Hopefully our suggested yarn options for Tri Button Cowl can help you come up with your next exciting new project idea!