Measure your chest:
Lift your arms up to the side and wrap the measuring tape under your armpits.
Lower it until the tape is wrapped around the widest part of your chest.
Find your sleeve length:
Place one of your hands on your hip so your arm is bent. Have a friend start from the
bone at the base of your neck and run the tape measure all the way down to your wrist.
This is how long your jacket sleeve should be.
Measure the width of your shoulders:
Stand with a relaxed, natural posture. Stretch the tape measure horizontally across the
back of your shoulders and measure the full width of your shoulders.

Measure your chest:
Lift your arms up to the side and wrap the measuring tape under your armpits.
Lower it until the tape is wrapped around the widest part of your chest.
Find your sleeve length:
Place one of your hands on your hip so your arm is bent. Have a friend start from the
bone at the base of your neck and run the tape measure all the way down to your wrist.
This is how long your jacket sleeve should be.
Measure the width of your shoulders:
Stand with a relaxed, natural posture. Stretch the tape measure horizontally across the
back of your shoulders and measure the full width of your shoulders.