Here is the diagram of the front and back pieces. It is knitted like a big rectange and then the waist and sleeve bands and collar are added later. The whole thing is completely asymmetric, as you can see in this photo.
I was afraid that it would not be long or wide enough so made a mockup of the pattern pieces out of a knit fabric, tried it on and was able to see where I needed to add inches (done in knitting with short rows and gauge changes). I am SO glad I was able to SEW a version first to get a good fit!
It took me 2 weeks, working quite a few hours every day to finish it but I feel that it was well worth the effort and am looking forward to wearing it to the show.