From the Knit Rowan website:
Knit this classic ladies round neck cardigan, a design from the Rowan archive that is now available to purchase online. Designed by Martin Storey using the lovely dry handle summer yarn Creative Linen (cotton and linen), this stocking stitch cardigan has set in sleeves and is a wardrobe essential!

Finished width dimensions:
46, 51, 56.5, 63.5, 70 cm
18, 20, 22, 25, 27.5 inches

Yarn Information:
Photographed in Ochre 628
5, 6, 7, 7, 8 skeins
1095, 1314, 1533, 1533, 1752 yards

Extras:
QTY (6) 0279 buttons from Coats