Q: how long is the coat from collar to hem?
A: A size 42 measured from the collar at the front to the bottom of the hem is approximately 39".
Q: What is the approximate length of this coat? Is it waist length or knee length?
A: The overcoat just about covers your knees.
Q: What is the actual chest measurement of the size 36 in?
A: A size 36 measures 21" armpit to armpit across the chest.