Armpit Circumference
Armpit circumference: The center of mobility. This measurement defines the size of the armhole. A precise value prevents the shirt from cutting in under the arms or slipping out of the pants when lifting your arms.
- Path: Guide vertically once completely around the shoulder and through the armpit.
- Goal: Determine the basic width for the armhole on the body.
Guide the tape measure from shoulder height under the armpit and back up again. This measurement is essential for constructing a comfortable armhole that sits close to the body but allows full mobility.
Important Note:
This guide is for determining your individual anatomical measurements (body measurements). These values are not identical to the measurements of a finished shirt, as a tailor adds a comfort allowance depending on the desired fit (e.g., Slim Fit or Comfort Fit).
Preparation:
Ideally, measure in light underwear or on bare skin. Stand relaxed and upright. A second person for support significantly increases accuracy.
