A Finnish online surplus store has obtained 15 vintage Finnish snow smocks made in 1971 and are selling them 10 each. I believe these are made using a pattern created in the 1950s. The fabric seem to be natural linen or linen-cotton blend twill. The only size available is European size 52 or L:
Chest circumference = c. 140 cm
Sleeve length = c. 64 cm
Shoulder width (seam to seam) = c. 62 cm
Length without the hood = c. 86 cm
https://www.supernova.fi/product/3807/sa-lumipuvun-takki-uudenveroinen
Chest circumference = c. 140 cm
Sleeve length = c. 64 cm
Shoulder width (seam to seam) = c. 62 cm
Length without the hood = c. 86 cm
https://www.supernova.fi/product/3807/sa-lumipuvun-takki-uudenveroinen