From the Knit Rowan website:
This cute ladies top uses Panama with Anchor Artiste Metallic embellishments (originally Shimmer was used) and was the members exclusive pattern for March 2011.

Finished width dimensions:
56, 61, 67, 73 cm
22, 24, 26.5, 28.5 inches

Yarn Information:
Rowan Panama
A - Morning Glory 302
6, 7, 7, 8 skeins
888, 1036, 1036, 1184 yards

Anchor Artiste Metallic
B - Silver 301
1, 1, 1, 1 skein
109, 109, 109, 109 yards

Extras:
QTY (5) small buttons

Also available from wayback machine here