Measurements
To fit chest
61, 66, 71, 76, 81 cm
(24, 26, 28, 30, 32 inch)
Length from back neck
39, 43, 48, 53, 58 cm
(15½, 17, 19, 21, 23 inch)
Sleeve seam
27, 30, 35, 38, 42 cm
(10½, 12, 14, 15, 16½ inch)

Each pattern has a different set of recommended yarns. The following are from the Clipper Ballerina version.

Materials
ARAN KNITTING
B.C.A Wool/Nylon
7, 8, 9, 10, 12 50 gram balls
Birkfield Wool/Nylon
7, 8, 9, 10, 12 50 gram balls
Ballerina All Wool
7, 8, 10, 12, 13 50 gram balls
Clipper Red Label
7, 8, 10, 12, 13 50 gram balls
Cable needle
Stitch holders.