From the Knit Rowan website:
Knit this Mens Fairisle sweater from Rowan Knitting and Crochet Magazine 56, a design by Martin Storey using the beautifully soft, traditionally spun Rowan Tweed (Wool) with round neck, set-in sleeves and tartan pattern. This knitting pattern is for the experienced knitter.

Finished chest width dimensions:
52.5: 55: 58.5: 61: 63.5: 66: 69.5 cm
20½: 21½: 23: 24: 25: 26: 27½ inches

Yarn Information:
A - Bainbridge 588
2, 2, 3, 3, 3, 3, 3 skeins
258, 258, 387, 387, 387, 387, 387 yards

B - Askrigg 585
5, 5, 6, 6, 6, 6, 7 skeins
645, 645, 774, 774, 774, 774, 903 yards

C - Hubberholme 589
1, 1, 1, 1, 1, 1, 1 skein
129, 129, 129, 129, 129, 129, 129 yards

D - Nidd 594
1, 1, 1, 1, 1, 1, 1 skein
129, 129, 129, 129, 129, 129, 129 yards

E - Settle 597
1, 1, 1, 1, 1, 1, 1 skein
129, 129, 129, 129, 129, 129, 129 yards

F - Litton 592
1, 1, 1, 1, 1, 1, 1 skein
129, 129, 129, 129, 129, 129, 129 yards

G - Reeth 596
1, 1, 1, 1, 1, 1, 1 skein
129, 129, 129, 129, 129, 129, 129 yards

H - Bedale 581
1, 2, 2, 2, 2, 2, 2 skeins
129, 258, 258, 258, 258, 258, 258 yards