Here from Jojoland is a Diagonal Matrix Vest kit.
Included are 9 skeins of Rhythm superwash #76 yarn for a 36" bust.
100% wool, color is red burst and there are 110 yds per skein and each skein is 1.75 oz.
Rhythm is a light worsted, DK weight yarn.
Pattern is for an advanced beginner to a seasoned knitter, and comes with clear, easy to follow directions.