To use this knitting pattern, start by gathering your materials as specified in the pattern. Follow the step - by - step instructions carefully, paying attention to the two - color brioche and stranded color work details. When knitting, keep your tension even to ensure the sweater turns out the right size. For the best results, use the recommended yarns like the ones shown in the project (Biches & Buches Le Cashmere & Lambwool - Dark Grey and Spincycle Dyed in the Wool - Castaway). After you finish knitting, block the sweater to help it hold its shape. When it comes to maintenance, hand - wash the sweater in cool water with a gentle detergent. Lay it flat to dry to prevent stretching. Avoid wringing or twisting the sweater to keep its texture intact.