This vintage suit was made in the 1930s from Trueflax pure linen. I can only find ads for the Trueflax name from 1933-1937. The suit is single breasted, with a two button front, patch pockets and an unvented back. It is unlined, save for the shoulders and front pocket area, which have a second layer of linen. The pants have an extension tab waistband, suspender buttons and cuffs.
Chest (pit to pit): 22-1/2″ (doubled = 45″)
Shoulder to shoulder: 18″
Sleeve (shoulder to cuff): 24-1/2″
Length (base of collar to hem): 28″
Waist (side to side): 17″ (doubled = 34″)