I love rummaging through bargain bins! I buy one ball only of “pretty” yarns. Do you have a collection too? This is a great way to play with those yarns! (Also see Fun stripe cardi 404) I used 7 different novelty yarns, all different weights. They average themselves out to be a nice loose fabric. Tension is not too important as you are knitting sideways (your width). Available in 5 sizes: 36-52”.