A wild ride jacket

This is an oversized boxy jacket that I kind of designed as I was going. The body is made in four large panels and two smaller panels that are then sewn together using mattress stitch. The sleeves are made in five panels, sewn together and then attached to the body. A zipper is attached and hidden with an icord edge. Sleeves and bottom hem are finished off with a double knit band. This pattern has not been tested by other knitters and I would use the term ”pattern” pretty loosely, since it’s basically just my notes I made for myself to keep track if what I was doing. BUT, I have tried jotting down as much information as I can..! I’m 176cm tall and am usually an M or an L. I’m thinking the jacket can be made bigger or smaller by just changing the size of the squares by changing the yarn and/or needle size! Yarn amounts: Ca. 3 skeins DROPS Sky 11 - Hazelnut Ca. 3 skeins DROPS Sky 20 - Dark Ivy Ca. 3 skeins DROPS Sky 21 - Chocolate Ca. 6 skeins DROPS Sky (contrast colors) - 01 White/02 Light gray/25 White Fog