The name Sugar Plum appears in Easy Knits for Kids, but is not found in the leaflets.

Measurements
To fit chest
41, 46, 51 cm (16, 18, 20 in)
Length from back neck
24, 27, 29 cm (9½, 10½, 11½ in)
Sleeve seam
13, 13, 15 cm (5, 5, 6 in)

Materials
4 Ply Knitting
3, 3, 3 X 50 gram balls
Stitch holders
3 press fasteners.