From the Knit Rowan website:
Knit this womens long sleeved, lace pattern sweater from Rowan Knitting & Crochet Magazine 54, a design by Vibe Ulrik using our luxurious yarn Kidsilk Haze (super kid mohair silk). With a gorgeous frill detail, this knitting pattern is suitable for the more experienced knitter.

Finished width dimensions:
50.5: 55.5: 61.5: 67.5: 74.5 cm
20: 22: 24: 26.5: 29.5 inches

Yarn Information:
Photographed in Shadow 653
9, 10, 12, 13, 14 skeins
2061, 2290, 2748, 2977, 3206 yards

Extras:
QTY (1) BN1578 buttons from Bedecked

Gauge notes:

• The listed Yarn weight is reflected after holding 2 strands together.
• 20 stitches and 27 rows = 4 inches (10 cm) over design pattern holding yarn double.