From the Knit Rowan website:
Knit this women’s short sleeved top, with tapestry inspired panel from Rowan Knitting & Crochet Magazine 54, a design by Martin Storey using the luxurious Fine Lace (alpaca and wool) and our ever popular Kidsilk Haze (super kid mohair and silk). Knitted using the fairisle technique, this knitting pattern is suitable for the more experienced knitter.

Finished width dimensions:
44: 49: 55: 60.5: 68.5 cm
17.5: 19.5: 21.5: 24: 27 inches

Yarn Information:
Fine Lace
A - Renaissance 937
2, 2, 3, 3, 3 skeins
874, 874, 1311, 1311, 1311 yards

C - Cameo 920
1, 1, 1, 1, 2 skeins
437, 437, 437, 437, 874 yards

Kidsilk Haze
B - Liqueur 595
4, 4, 5, 6, 6 skeins
916, 916, 1145, 1374, 1374 yards

D - Shadow 653
1, 1, 1, 2, 2, skeins
229, 229, 229, 458, 458 yards

Gauge notes:

• The listed Yarn weight is reflected after holding 2 strands together.
• 29 stitches and 38 rows = 4 inches (10 cm) over plain stockinette stitch pattern using larger needles with 2 strands held together.
• 34 stitches and 34 rows = 4 inches (10 cm) over design pattern using larger needleswith 2 strands held together.