From the Knit Rowan website
This stylish sweater with a cardigan option was designed by Amy Herzog using our beautiful Kid Classic yarn, a stunning blend of 70% wool, 22% mohair and 8% polyamide. Featuring a simple textured striping effect to the front and ribbed edgings and cuffs, this would be a versatile and classic addition to any wardrobe.

Finished chest width dimensions:
Cardigan
50.5: 56: 61: 66.5: 71.5 cm
20: 22: 24: 26: 28 inches

Pullover
46.5: 51.5: 57: 63: 69.5 cm
18½: 20½: 22½: 25: 27½ inches

Yarn Information:
Cardigan Photographed with Rowan Hemp Tweed in Duck Egg 139
9, 10, 11, 12, 13 skeins
936, 1040, 1144, 1248, 1352 yards

Pullover Photographed with Rowan Kid Classic in Smoke 831
6, 6, 7, 8, 9 skeins
918, 918, 1071, 1224, 1377 yards

Extras:
Cardigan only - 10 x 20mm buttons

Gauge notes:
Hemp Tweed - 1 pair of 4½mm (no 7) (US 7) needles
Kid Classic - 1 pair of 5mm (no 6) (US 8) needles