Elastic waist-girdling breathable pullover

The utility model discloses an elastic girdling breathable pullover, which belongs to the field of clothes and comprises a pullover body and a pocket, the pocket is detachably connected with the pullover body and comprises two pieces of covering cloth capable of being folded towards the back of the waist of the pullover body, and a girdling belt for tightening the waist is arranged in the two pieces of covering cloth. The pocket is divided into two pieces of covering cloth, the covering cloth is folded to be attached to the garment body and connected with the garment body in a clamped mode, the first magnetic block is connected with the second magnetic block in a clamped mode, the breathable mesh cloth is arranged at the position, located at the waist, of the garment body, and the sealing cloth covering and sealing the breathable mesh cloth is arranged on the waist of the garment body. At the moment, the waistband is pulled to drive the magnetic block I to pull the magnetic block II to drive the sealing cloth