Business suit pants

The utility model relates to business suit pants. The suit pants comprise a pants waist, a pants crotch, pants legs, a top fly and an under fly, wherein the pants crotch is provided with a double-fold structure; the front fly and the under fly are connected through a zipper corresponding to the crotch, and are connected through a connecting buckle corresponding to the waist; the connecting buckle comprises a first buckle part arranged on the top fly and at least two second buckle parts which are arranged on the under fly/on the under fly and the trouser waist at intervals in the width direction of the trouser waist; the suit pants are further provided with at least two belt buckles distributed in the circumferential direction of the pants waist at intervals. The suit pants are further provided with a plurality of three-dimensional decorative patterns formed through the coining technology, and the three-dimensional decorative patterns are distributed on all the suit pants components at intervals. According to