From the Knit Rowan website:
Knit this women’s lace stitch sweater from the Summerlite 4ply Collection, a design by Martin Storey using the beautiful yarn Summerlite 4ply (cotton). With a delicate lace pattern, elbow length sleeves, boat neck and long body length, this flattering knitting pattern has a two star difficulty rating.

Finished measurements:
Bottom width at hem: 19(21, 23, 25.5, 28.5)“ 48(53, 58.5,65, 72) cm
Finished length: 28.5(29, 30, 30.5, 31.5)” 72(74, 76, 78, 80) cm

Yarn used:
Rowan Summerlite 4 ply
8(9,10,11,12) balls color 424 Periwinkle.