From the Knit Rowan website:
Knit this womans lace cardigan from Rowan Knitting & Crochet Magazine 57, a design by Sarah Hatton using Truesilk (100% Silk) with v-neck and set in sleeves. This knitting pattern has a three star difficulty rating.

Finished chest width dimensions:
44: 49: 55: 61: 68.5 cm
17½: 19½: 21½: 24: 27 inches

Yarn information:
Photographed in Peace 331
8, 9, 10, 11, 12 skeins
1312, 1476, 1640, 1804, 1968 yards

Extras:
QTY (5) BN1709 buttons from Bedecked