Measure your best-fitting pair.
Preparation
Skip the measuring tape around your waist. Instead, pick the trousers that fit you best and take their measurements. It’s the most reliable way to guarantee a cut that feels exactly how you like it.
Use a flexible tailor’s tape measure.
Button up your trousers.
Lay them perfectly flat, smoothing out wrinkles.
>> We will be able to make adjustments from this base.
Measure straight across the waistband, from one top corner to the other.
Double this number to get your full waist circumference (e.g., if it measures 16 inches, your waist size is 32)
Here is in cm. and is 39, so waist circunference is 78 cm. - Small size for RTW/MTO programms-