A sideways-knit jacket, with vertical zigzag patterning worked in Fair Isle technique and with tapered shaping created by the back seam.

Gauge range of 18-20 st = 10 cm given; looser gauge = larger jacket

No yarn yardage given, just weights:
Colour A: 800 grams
Colour B: 300 grams
Colour C: 300 grams
Colour D: 200 grams