I hope this information will be helpful to many. I purchased about a year ago a 5'-10" high mannequin from a supply store in Toronto, these are mannequins manufactured in China and are considerably cheaper than the ones made in North America or Europe. These are nice because they are made smaller to fit smaller lines of clothing, and are PERFECT for most WWII Canadian Battle Dress tunics.
They are still pricey at $200 but worth every penny if you want something that works with your collection. the faces are well done and they are full body. I understand many Federal Government museums now order this model.
5 Sheffield Street, Toronto
I hope it is OK to post this type of information, I have no connection to this company, and only hope this info is of some use to fellow collectors.