Origami Cardigan

Thinking of making this. Has anyone tried it?

I have an insane day today, which brings out the desire to make a decision in some small corner of my life. Sutra class at noon in the suburbs. Meeting at 3 p.m. with the hospital in the city that has expressed interest in piloting a yoga class. Anatomy class at 6 p.m. in a different part of the city. Lots of driving and very expensive parking and time in between appointments.