This is a pretty thing, isn't it? It only takes 10 oz of worsted weight yarn. Caron's Simply Soft Eco is the suggested yarn, and it is so soft and nice. I was petting it at Hobby Lobby the other day. (And yes, I go to Hobby Lobby to pet the yarn. Doesn't everyone? They don't? Are you sure?)
Anyway, the free pattern is here.
