Measurements
To fit chest sizes
60, 65, 70, 75, 80, 85 cm
(24, 26, 28, 30, 32, 34 in)
Finished measurement
67, 72, 78, 84, 89, 92 cm
(26¾, 28¾, 31¼, 33½, 35½, 36¾ in)
Length to shoulder 38, 42, 46, 49, 51, 53 cm
(15, 16½, 18, 19¼, 20, 21 in)
Sleeve seam (excluding turn back for cuff)
28, 32, 35, 38, 42, 45 cm
(11, 12½, 13¾, 15, 16½, 17¾ in)

Each booklet has a different set of recommended yarns.
The Knitwell version suggests using Knitwell Double Double Knittings

Materials
Chunky weight yarn
Main Colour: 7, 8, 9, 11, 12, 13 balls
Contrast Colour: 2 balls
5, 5, 5, 6, 6, 6 buttons.