From the Knit Rowan website:
Knit this womens short sleeve cardigan from Simple Shapes Panama, designed by Sarah Hatton using the sumptuous yarn, Panama (linen, cotton and viscose). With set-in short sleeves, one button fastening and handkerchief hem detail, this knitting pattern is suitable for the intermediate knitter.

Finished width dimensions:
45: 50: 56: 62: 69.5 cm
17.5: 19.5: 22: 24.5: 27.5 inches

Yarn Information:
Photographed in Aster 310
7, 8, 9, 10, 11 skeins
1036, 1184, 1332, 1480, 1628 yards

Extras:
QTY (1) BN1671 button from Bedecked