From the Knit Rowan website

Knit this ladies round neck, cropped cardigan with three-quarter sleeves from Rowan Studio Issue 31. A design by Lisa Richardson, using our wonderful soft blend Wool Cotton 4ply (wool and cotton), this knitting pattern is suitable for the average knitter.

Finished width dimensions:
45, 50.5, 56, 62, 69 cm
17.5, 20, 22, 24.5, 27 inches

Yarn Information:
A - Antique 480
5, 6, 7, 7, 8 skeins
985, 1182, 1379, 1379, 1576 yards

B - Aqua 487
3, 4, 4, 4, 5 skeins
591, 788, 788, 788, 985 yards

Extras:
QTY (7) BN1714 buttons from Bedecked