From the Knit Rowan website 2016:
Knit this Womens cardigan using the beautiful Purelife Revive (Recycled Cotton, Recycled Silk & Recycled Viscose) With beautiful cabling and additional purls added to the garment. This design is for this knitting pattern is for the experienced knitter.

Finished width dimensions:
at underarm
45: 47: 48.5: 51.5: 55: 57.5: 60.5: 64 cm
17½: 18½: 19: 20½: 21½: 22½: 24: 25 inches

Yarn information:
Now offered for Rowan Purelife Revive (colorway not given)
10, 10, 10, 10, 11, 12, 12, 13 skeins
1370, 1370, 1370, 1370, 1507, 1644, 1644, 1781 yards

Extras:

• QTY (7) 12mm buttons
• Approximately QTY (80) large pearl beads