I had this green jersey around for a while and had an idea of making something "Robin Hood"-eqsue.

It was a riff off of those hat-scarf combos that have pockets for your hands at the end of the scarf. I started by tracing a t-shirt and then extending the sides into scarfs with pockets and removing a lot of the back and front, to make it more like a shrug. The hood was from tracing Mr. Styrofoam head and making a curve that matched the neckband.