The decorative multiple layered hat has multiple layers. The multiple layers are made of different materials, have different structures and features, are joined together sequentially to form a shape with a surface by different layers being exposed so the hat has an appealing appearance and raises people's interests and include an outer layer, a ventilative layer, a mesh layer, a fabric layer and an outer surface. The outer area has cutout areas. The ventilative layer is bonded to the outer area and has multiple perforations through which air flows. The mesh layer is a mesh through which air flows to keep a person's head cool and is bonded to the ventilative layer. The inner layer is bonded to the mesh layer, touches a person's skin and is a soft fabric so the hat is comfortable. The outer surface has patterns formed by the cutouts in the outer layer.