From the Knit Rowan website:
Knit this women’s textured cropped sweater from Rowan Knitting & Crochet Magazine 54, a design by Gemma Atkinson using the wonderfully soft roving yarn Cocoon (merino wool and kid mohair). With deep v neck and woven sections, this knitting pattern is suitable for the average knitter.

Finished width dimensions:
46: 48: 50: 52: 54 cm
18: 19: 19.5: 20.5: 21.5 inches

Yarn Information:
A - Saturn 837
5, 6, 6, 7, 8 skeins
630, 756, 756, 882, 1008 yards

B - Amber 815
1, 1, 1, 2, 2 skeins
126, 126, 126, 252, 252 yards

Gauge notes:

• 7mm needles are listed in the pattern as the equivalent of US 10.5 needles.
• 14 stitches and 29 rows = 4 inches (10 cm) over design pattern using larger needles.
• 14 stitches and 16 rows = 4 inches (10 cm) over stockinette stitch using larger needles.