Nightshade by Kim Hargreaves

Nightshade

Knitting
September 2007
Aran (8 wpi) ?
21 stitches and 27 rows = 4 inches
in reverse stocking stitch
US 6 - 4.0 mm
US 7 - 4.5 mm
612 - 1071 yards (560 - 979 m)
XS - XXL
English

From the pattern’s description: An asymmetric poncho with slouchy neckline, fluted garter stitch trim and corsage, knitted in Rowan Kid Classic