The invention belongs to the technical field of wardrobes and particularly discloses a wardrobe. The wardrobe comprises a wardrobe body, wherein a plurality of supporting units are arranged in the wardrobe body, each supporting unit comprises supporting blocks symmetrically arranged on two side walls, sucking pumps are arranged in the supporting blocks and comprise sucking nozzles and exhausting nozzles, the sucking nozzles are communicated with the outside, the exhausting nozzles are connected with net-shaped air bags, an exhausting pipe is arranged on one side of each net-shaped air bag, and air flow switches are arranged at the positions where the exhausting pipes are connected with the net-shaped air bags. The outlet ends of the exhausting pipes are connected with rotating rollers, the surfaces of the rotating rollers are provided with a plurality of through holes, and a plurality of blades are arranged in the rotating rollers. Compared with the prior art, the size of the storage space of the wardrobe body can be selected through inflation and deflation of the air bags for placement of various types of clothes, meanwhile ventilation is ensured, and the phenomenon that clothes produces peculiar smell is avoided.