From the Knit Rowan website:
Knit this women’s garter stitch cardigan from Rowan Knitting & Crochet Magazine 56, a design by Lisa Richardson using the luxury Kidsilk Haze (super kid mohair & silk) & Fine Art (merino wool, kid mohair & mulberry silk). The body is worked vertically with wrap stitch stripes, this knitting pattern is for the advanced knitter.

Finished chest width dimensions:
47: 52.5: 58: 64: 71 cm
18½: 20½: 23: 25: 28 inches

Yarn Information:
Fine Art
A - Lapwing 306
2, 2, 2, 2, 2 skeins
874, 874, 874, 874, 874 yards

C - Pheasant 307
3, 3, 3, 3, 3 skeins
1311, 1311, 1311, 1311, 1311 yards

E - Raven 304
1, 2, 2, 2, 2 skeins
437, 874, 874, 874, 874 yards

Kidsilk Haze
B - Jelly 597
1, 1, 2, 2, 2 skeins
229, 229, 458, 458, 458 yards

D - Marmalade 596
1, 1, 2, 2, 2 skeins
229, 229, 458, 458, 458 yards

F - Splendour 579
1, 1, 2, 2, 2 skeins
229, 229, 458, 458, 458 yards