Measurements
To fit chest
18, 20 in
Actual Measurements
20, 22 in
Length from back neck
11, 12 in
Sleeve seam
6, 6½ in

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

Materials
MARYLAND Double Knittings
Crepe Pure New Wool 4, 5 balls
Super Pure New Wool 4, 5 balls
Easywashed Knitting 4, 5 balls
Tweed Pure New Wool 4, 5 balls
Pure Nylon 4, 5 balls
Stitch holders
3 Press fasteners.