From the Knit Rowan website:
Knit this womans lattice stitch jumper from Rowan Knitting & Crochet Magazine 57, a design by Lisa Richardson using Cotton Glace (100% Cotton) with v-neck, grown on sleeves and deep rib. This knitting pattern has a two star difficulty rating.

Finished chest width dimensions:
48.5: 51.5: 57.5: 63.5: 72.5 cm
19: 20½: 22½: 25: 28½ inches

Yarn information:
Photographed in Lavender 860
8, 8, 9, 10, 11 skeins
1000, 1000, 1125, 1250, 1375 yards