From the Knit Rowan website:
This coatigan, with textural contrast trims has been designed by Martin Storey using Creative Focus Worsted this pattern can also be knitted in Pure Wool Superwash Worsted (superwash wool.)

Finished chest width dimensions:
48: 53: 59: 65: 72 cm
19: 21: 23: 25½: 28½ inches

Yarn information:
photographed with Creative Focus Worsted in True Purple 01800
10, 11, 11, 12, 13 skeins
2200, 2420, 2420, 2640, 2860 yards

Yarn substitution note:
If you choose you could also knit this project in Rowan Pure Wool Superwash Worsted. Please note that this yarn has a slightly different row tension as standard so please check your tension carefully and adjust needles accordingly.

Our suggested Pure Wool Superwash Worsted yarn shade is Damson 150.