US issue peacoats are available on EBAY. There is a dealer in Norfolk who is quiete good at recommending the best fit. If you are patient and lucky, look for older ones. They are in a 'kersey blue' vs today's black. This is a very deep navy almost black colour. There are also a few styling details in the collar that are superior.You may want to look for a canadian issue coat up there, given the sometimes bizaar shipping problems and duties from the US to Canada. Once you get it, have it dry cleaned regardless of appearance. Modern cleaning will disinfect against wool moths. After that simple hygiene will dissuade the critters. They are superb coats when layered and vent very well. I came home with 3, one a rare USCG CPO's with gold buttons and upgraded pocket corderoy liners. They must be good- all were borrowed and never returned.