This is a heavy-weight cardigan/jacket knitted entirely in mosaic stitch. It’s a top-down construction with the two fronts and back worked in one from a yoke with sleeves added which are knitted in the round so ultimately there’s minimal sewing up at the end. Because it’s mosaic it does have quite a level of stretch to it and I have found the medium size can fit from a size 10 up to a size 14/16 (U.K. sizing). The mosaic stitch for the pattern is described in both written format and by chart.
You will need 3 x 100gms of the main shade, 2 x 100gms of the first contrast and 1 x 100 gms of the second contrast and 3mm needles. I recommend using circular needles.
The pattern has been professionally tech edited and test knitted in both sizes.