The present invention relates to a bathing suit/swimsuit type garment with an integrated shaping-girdle configured to apply pressure to users' tissue or skin. Likewise, the girdle integrated in the bathing suit of the present invention can come into contact with water (such as swimming pools, sea, lagoons, etc.), without compromising its shape, integrity, and/or compression capacity, moreover the girdle of the present invention is discreetly and integrally incorporated into a one-piece swimsuit/bathing suit design with snaps.