From the Knit Rowan website:
Knit this womens lace top from Rowan Knitting & Crochet Magazine 55, a design by Martin Storey using the ever popular yarns Panama (viscose, cotton and linen) and Cotton Glace, (cotton). A short sleeved, round neck top using lace and contrast lace ribbed bands, this knitting pattern is for the intermediate knitter.

Finished width dimensions:
44: 49: 55: 61.5: 68.5 cm
17.5: 19.5: 21.5: 24: 27 inches

Yarn Information:
Panama
A - Straw 313
2, 3, 3, 3, 3 skeins
296, 444, 444, 444, 444 yards

Cotton Glace
B - Oyster 730
6, 6, 7, 8, 9 skeins
750, 750, 975, 1000, 1125 yards