The suit consists of a waistcoat and a pair of trousers.

Measurements
Waistcoat:
To fit bust sizes
32, 34, 36 inches
Length to shoulder
18½, 18¾, 19 inches
Trousers:
Hip sizes
34, 36, 38 inches
Inside leg seam
30 inches
Side seam length to top of waistband
40½ inches.

Each magazine has its own yarn recommendations. The following is from the Woolworth version.

Materials
Chadwick’s Courtelle Double Crepe
Waistcoat:
Main Colour: 12, 13, 14 ¾ ounce balls
Contrast Colour: 1 ball
5 buttons
Trousers:
Main Colour: 23, 24, 25 ¾ ounce balls
Contrast Colour: 2 balls
7 inch zip
waist length of ¾ inch elastic.