Sweater Garments Knit with Shibui's Silk Heichi Knitting Pure and Simple. Light chunky yarn works the best. This Tea Leaves Cardigan is a pattern from Madelinetosh and was knit with Madelintosh DK. Tea Leaves Cardigan, a pattern from Madelinetosh, knit with Madelinetosh DK. A C2 Knits pattern and a fun raglan knit with ribbed sleeves...made with Rowan's Softspun cotton.