Taken from Vogue Knitting International Magazine - '12 Early Fall: "Traditional triangle-shawl shaping is worked on either side of the central lace pattern."
This pattern is in Vogue Knitting International Magazine - '12 Early Fall, page 84.
Size US 7 in 16", 24", and 40" circulars (or sizes needed to obtain gauge) are required but not included.
Finished Measurements: Lower edge circumference is 75" and Length is 22".