From the Knit Rowan website:
Knit this unusual ladies v neck sweater by Lisa Richardson. Available as a paid pattern download it is worked in All Seasons Cotton and features woven effect and cable panels and would be suitable for the more experienced knitter.

Finished width dimensions:
width at lower edge - above rib
42: 48: 54: 60: 66 cm
16½: 19: 21½: 23½: 26 inches

Yarn information:
Photographed with Rowan All Seasons Cotton
A - Sky 268
10, 11, 11, 12, 12 skeins
980, 1078, 1078, 1176, 1176 yards

B - Organic 178
5, 5, 5, 6, 6 skeins
490, 490, 490, 588, 588 yards