Spicy stem pullover

The pattern is written for nine sizes with ca. 9–13 cm/ 4-5 in of positive ease. MC: ca. 250 \[280, 310, 340, 370\] \[400, 430, 460, 490\] g of Nutiden yarn, 100% Swedish wool with approx. 470–500 m (515–550 yds) per 100–120 g plate, held double (and triple for the ribbing sections), shown in shade Stem (dark green); with an estimated yardage of 1200 m//1312 yds \[1344//1470, 1488//1627, 1632//1785, 1776//1942\] \[1920//2100, 2064//2257, 2208//2415, 2352//2572\] held together for the body and sleeves with ca. 60 \[70, 80, 90, 100\] \[110, 120, 130, 140\] g Filcolana Tilia, 70% kid mohair, 30% silk with 210 m/230 yd in 25 g skein (shade 136); with an estimated yardage of 504 m//551 yds \[588//643, 672//735, 756//827, 840//919\] \[924//1010, 1008//1102, 1092//1194, 1176//1286\]. Or any other yarn(s) to match the gauge. Gauge: 15 sts & 24 rows in 10 cm (4 in) measured over stockinette in the round on 4 mm (US 6) needles with 2 strands of Nutiden and 1 strand of Tilia held together.