I'm not an experienced knitter; this only my third ever sweater. But it's actually surprisingly easy to mash up your own sweater. This moss stitch (seed stitch) sweater is just rectangles, but with the slightest of shaping around the front neckline (although you could skip the shaping if you prefer).
I knew I wanted a 100cm bust, so I worked out my gauge, calculated how many stitches I'd need and then jumped right in. Same with the sleeves! Stitch it all together and bammo ... cosy sweater!
Made with Peaks Ferry in Osprey weight yarn from Quince & Co.