How To Measure Mens Chest Size For Jacket. If not, get yours custom tailored by buying a custom jacket. It shouldn’t be squeezing down your chest, just resting.
How to measure mens chest size for jacket. To specify your very own chest size, you have to take a measuring tape that is capable of taking measurements in inches and wrap it under your armpits at the fullest part of your chest. To measure your jacket size, take off any thick clothing, then grab a tape measure, and ideally a friend to help.