I would like to weave and sew the blouse on page 56 of the Jan/Feb 2015 issue of handwoven. I have used 16/2 cotton from Yarn Barn of KS and thought it might be a good substitute for the expensive cotton/silk from Treenway. However, I'm also considering 16/2 bamboo from Yarn Barn of KS. The weave structure calls for a set of 30 epi. Each of these works according to the website. Before I spend the money, I'd like to get suggestions. I could also look at Peale cotton or cotton in as well. Any help would be appreciated as I'm not experienced with substituting yarns for projects.