From the Knit Rowan website:
Knit this women’s reverse stocking stitch raglan sweater from Alpaca Colour, a design by Lisa Richardson using the exquisite yarn Alpaca Colour (baby alpaca). With a creative slashed shoulder detail, round neck and full length raglan sleeves, this knitting pattern is for the intermediate knitter.

Finished width dimensions:
44.5: 49: 55.5: 61: 68 cm
17.5: 19.5: 22: 24: 27 inches

Yarn Information:
Photographed in Iron 135
7, 7, 8, 9, 10 skeins
917, 917, 1048, 1179, 1310 yards