From the Knit Rowan website:
Knit this womens chevron textured sweater from Rowan Knitting & Crochet Magazine 54, a design by Sarah Hatton using the sublime yarn Pure Wool 4ply (wool). With moss stitch edgings and shallow set in sleeves, this knitting pattern is suitable for beginners.

Finished width dimensions:
45: 50: 56: 62: 69 cm
17.5: 19.5: 22: 24.5: 27 inches

Yarn Information:
Photographed in Glade 421
8, 9, 10, 11, 12 skeins
1392, 1566, 1740, 1914, 2088 yards

Gauge notes:

• Chart pattern repeat is an ODD number of rows. On the first and every following alternate repeat of the pattern, chart row 1 will be on RS row, but on the 2nd and every following alternate repeat of the pattern, chart row 1 will be a WS row.
• 27 stitches and 38 rows = 4 inches (10 cm) over design pattern using larger needles.