This is a pattern for a Aran and Rib Jumper, originally published in Knitting magazine. It has a broken rib pattern on the back and sleeves, and broken rib and cable panel on the front.

Actual chest: 40-54 ins. Length: 25 1/2 - 28 ins. You will need: 13 (14:15:16) x 100 gm balls yarn.