I saw something like this at a fiber exposition and tried to copy it. I didn’t have the pattern so I had to improvise. I started with the center panel and worked out from there. It didn’t turn out like the one I saw, but it turned out very wearable. And it keeps my core warm. It’s a Cascade Superwash acrylic and wool yarn and it’s been machine washed and dried several times already.
There’s another sweater I finished for myself but I have to take a photo of me wearing it so that you can see how it works.