From the Knit Rowan website:
Knit this women’s cropped lace stitch cardigan from the Summerlite 4ply Collection, a design by Martin Storey using the gorgeous yarn Summerlite 4ply (cotton). With an elegant single button fastening, round neck and long set-in sleeves, this knitting pattern has a two star difficulty rating.

Finished Measurements:
Back Width: 18(20, 22, 25, 27.5)“ 45.5(50.5, 56.5, 63, 70) cm
Finished length: 17(17.5, 18.5, 19.5, 20)” 46945, 47, 49, 51) cm
Sleeve length to armhole: 17.5(, 18, 18.5, 18.5, 18.5)“ 45(46, 47, 47, 47) cm

Yarn Used:
Summerlite 4 ply
6(6,7,8,9) balls color 419 Duck Egg