Trouser length when your legs are not standard
Short answer: Standard lengths fit an average. If your legs are shorter or longer, choose styles with a stated inside leg rather than only a size.
Inside leg is the key measurement
The measurement from crotch to ankle decides the length. Two trousers in the same size can differ by several centimetres. See bamboo trousers for women.
Soft styles are easier to adapt
Sweatpants with a cuff at the ankle can be pushed up without looking wrong. See bamboo sweatpants for women.
Long johns have to fit precisely
If they are too long, they fold at the ankle under your trousers. See bamboo boxers for men.
Frequently asked questions
How do I find the right trouser length?
Measure the inside leg from crotch to ankle and compare with the size chart.
Can trousers be shortened?
Yes, it is the simplest alteration. Soft styles with cuffs rarely need it.
Why does the same size vary in length?
Because brands use different standard lengths. Only the size chart counts.