1) Lay the completely buttoned & zipped trouser flat on a table facing up and slightly spread the legs to expose the inseams. Use your hands to gently extend and flatten out the fabric.
![](https://cdn.shopify.com/s/files/1/2574/2560/files/T2.png?v=1631553336)
2) Begin by measuring from the crotch downward along the right inseam to the 8cm/3in point.
Make note of this point.
![](https://cdn.shopify.com/s/files/1/2574/2560/files/T3.png?v=1631553361)
3) Measure across.