Size is something all of its own, every brand has its own size specifications, so the safest way to measure, if possible, is from a jacket of a similar style. Even if you have a jacket which is too small, use it as a guide and add the extra on, this makes the job 90% easier.
If you are wanting this jacket to be worn over the top of a body protector, please put this on prior to taking any measurements.
Start by putting on a jacket, if you don’t have a Bronte jacket, any type will do, even a school blazer.
Please scroll down to see the size chart.