Sizing and Fit

What sizes does IAA offer and how do I find my right size?

All our styles have been designed for a unisex fit, as we aim to be as inclusive as possible. We currently offer 7 sizes from XXS to XXL.

You can find your size by looking at the Body and/or Product measurements below.


How to measure yourself

  1. Chest: Measure the fullest part of your chest or bust from left to right under your arms
  2. Waist: Measure around the area above your hips, where you normally wear your pants or trousers.

Hip: Measure around the fullest part of your hips, while keeping your heels together.


How to measure

  1. Length to hem: The product length is measured starting at the top and center of the product i.e. at the neck, down to its hem (the bottom of the shirt).
  2. Chest width: The width of the product is measured across the chest of the product from left to right, starting 2.5cm below the armhole.

Sleeve length: The sleeve length is measured starting at the center of the back neck, across the shoulder, and down to the end of the cuff.

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