We deconstructed the orthodox suit pants and casual width trousers and combined them together. Applied a big drape on the right side of the trousers, which could be folded back with a strap and buckle ring.
With the slit pressed into the drape, wear it as a width trousers with slit when you open up the folding structure, or fold it up as a normal width trousers with strap and buckle ring