Measurements
To fit chest sizes
55, 60, 65, 70, 75, 80 cms
22, 24, 26, 28, 30, 32 ins
Length to top of shoulder
34, 37, 42, 46, 50, 55 cms
13½, 14½, 16½, 18, 19½, 21½ ins
Sleeve seam
25, 29, 33, 37, 41, 43, cms
10, 11½, 13, 14½, 16, 17 ins

Each source has a different set of recommended yarns. The following are from the King Cole pamphlet.

Materials
KING COLE Double Knittings
Classique 4, 4, 5, 5, 6, 7 balls
Mix ‘n’ Match Crepe 4, 4, 5, 6, 7, 7 balls
Superspun Superwash 4, 4, 5, 6, 7, 7 balls
Cloud 9 6, 7, 8, 9, 10, 11 balls
Careion 8, 9, 10, 12, 13, 15 balls
Cotswold 8, 9, 10, 12, 13, 15 balls.