1. Low-waisted pants refer to pants with a waist below the navel. As long as they are below the waist line, they can be called low-waisted; The standard waistline of low-waisted trousers should be located at the width of three fingers on the navel of women;

2, the middle waist is the waist position of pants, which is the thinnest part of the waist, about at the navel position;

3. High waist means that the belt is above the waist line of the wearer.