Measurements
To fit chest
24, 26, 28, 30, 32, 34 inch
(61, 66, 71, 76, 81, 86 cm)
Length from top of shoulder
13, 15, 17, 18½, 21, 22½ inch
(33, 38, 43, 47, 53, 57 cm)

Each pattern has a different set of recommended yarns. The following is from the Peter Gregory version.

Materials
PETER GREGORY DOUBLE KNITTING
Wool Double Knitting (pure new wool), Super Nylon or Acrylic/Nylon (machine washable)
Colour M 6, 6, 7, 8, 9, 10 balls or hanks
Colour A 1, 1, 1, 1, 1, 1 ball or hank
Colour B 1, 1, 1, 1, 1, 1 ball or hank
Stitch holders.