Measurements
To fit chest
46, 51, 56 cm
(18, 20, 22 in)
Length from back neck
27, 29, 32 cm
(10½, 11½, 12½ in)
Sleeve length
13, 14, 15 cm
(5, 5½, 6 in)

Each source has a different selection of yarns. The following are from the Studley pamphlet.

Materials
STUDLEY Double Knitting
Superwash (machine washable) 6, 7, 8 balls
Super Pure New Wool 6, 7, 8 balls
Serenade or Supreme 6, 7, 8 balls
Petspun or Swiss Nylon 5, 6, 7 balls
Tricel/Nylon Crepe 6, 7, 8 balls
Studleyknit 5, 6, 7 balls
Stitch holders
1 10cm (4 in) Zip fastener.