Measurements
To fit chest sizes
40, 45, 50 cm (16, 18, 20 in)
Finished measurement at chest
42, 47, 52 cm (17, 19, 21 in)
Length to shoulder
28, 33, 37 cm (11, 13, 14¾ in)
Sleeve length
14, 16, 19 cm (5½, 6½, 7½ in)

Each booklet recommends different yarns. The following is from Abigail #579, Baby Knitting.

Materials
Abigail Baby 3 Ply
2, 2, 3 X 50 gram balls
4 buttons
Shirring elastic if required.