From the Knit Rowan website:
Knit this reverse stocking stitch and intarsia tunic from Big Wool Colour, a design by Lisa Richardson using the exciting Big Wool (wool) and Big Wool Colour (Wool and Polyamide) with a roll neck collar and cabled detail this knitting pattern is for the intermediate knitter.

Finished chest width dimensions:
55.5: 60: 66.5: 71: 80 cm
22: 23½: 26: 28: 31½ inches

Yarn Information:
Big Wool Colour
A - Fete 101
8, 9, 10, 10, 12 skeins
696, 783, 870, 870, 1044 yards

Big Wool
B - Yoke 078
2, 2, 2, 2, 2 skeins
174, 174, 174, 174, 174 yards