From the Knit Rowan website:
Knit this womens cap sleeve shrug from Warm & Toasty, a design by Marie Wallin using Alpaca Chunky an amazingly soft chain construction yarn (alpaca and polymide.) With garter stitch sleeves and crocheted edgings this pattern is suitable for the average knitter.

Finished width dimensions:
(Width at lower cast-on edge)
38.5: 43: 49: 55: 62 cm
15: 17: 19.5: 21.5: 24.5 inches

Yarn Information:
Photographed in Wren 072
4, 4, 5, 6, 7 skeins
304, 304, 380, 456, 532 yards