The Yarniad Patterns - Mielie Vest is a similar pattern: 18 (4.5 sts. / inch) finished gauge, adult tanks and vests garment, for women, and worsted (19-20 sts/4 in) yarn gauge. You may also like Plymouth Adult Vest Patterns - 2434 Gina Side to Side Vest, which is another similar pattern: adult tanks and vests garment, for women, worsted (19-20 sts/4 in) yarn gauge, and on size US 9 US needles.
You may enjoy taking a look at the Blue Sky Fibers Brushed Suri Tunic, Blue Sky Fibers Alpaca Silk Sylvia Sweater, Blue Sky Fibers Girl in the World Sweater, and Blue Sky Fibers Blue Sky Bulky Autumn Vest kits all using Blue Sky Fibers Adult Clothing Patterns.
Hopefully our suggested yarn options for Vladimira's Shell can help you come up with your next exciting new project idea!