From the Knit Rowan website:
Knit this womens lace vest from the Pure Linen Collection, designed by Lisa Richardson using the gorgeous yarn, Pure Linen (linen). Knitted with no shaping in this stunning lace stitch pattern and with interesting shoulder tab details, this knitting pattern is suitable for the beginner knitter.

Yarn Information:
Photographed in Arabian 394
5, 5, 6, 7, 8 skeins
710, 710, 852, 994, 1136 yards