Shibui Knits Patterns - SS 16 Patterns - Nova is a similar pattern: adult tanks and vests garment, for women, and dk (21-24 sts/4 in) yarn gauge. You may also like The Fibre Company Norah Gaughan Patterns - Skyscraper, which is another similar pattern: 20 (5 sts. / inch) finished gauge, for women, and dk (21-24 sts/4 in) yarn gauge.
You may enjoy taking a look at the , and Misti Alpaca Chunky Solids Cap Sleeve Cardigan Vest kits all using Knitting Pure and Simple Summer Sweater Patterns.
Hopefully our suggested yarn options for 997 - Basic Shell can help you come up with your next exciting new project idea!