The poncho/rain jacket is the bulk of this costume. I self drafted the pattern except for the hood, which is from Closet Core Patterns' "Anorak". Some key details are the asymmetric hem in the front (mine should be higher up on the left side), the large cargo pocket which goes over that seam, and the FBC flap in the back. There is also an insert for an elastic drawstring in the middle of the back.

For fabric, I used a fake leather that had 4 way stretch - almost like a spandex. I purchased it from a fabric warehouse that doesn't really label their bolts, so I'm not sure exactly what it is, but it was very difficult to work with. I utilized a walking foot to punch through the thick layers and used a pressing cloth to help flatten the seams without melting the synthetic finish. The hood was lined with a brown corduroy-like fabric, though the official cosplay guide indicates it's a cotton material.

Notions include 1/2" brown webbed strapping, wooden toggle buttons, elastic drawstring and toggle lock,1/2" grommets (outside perimeter of jacket), and 1/4" grommets (to feed the drawstring in the middle of the back). Everything was weathered with acrylic paints.