When used as an adjective topless, it can refer to the following situations: when a woman appears in public, she poses or performs with her bare chest; Participate in activities or performances with bare breasts (sunbathing half naked, dancing topless); Female bare breasts participate in art, photography or film performances (topless photography); Or in a place where topless women are tolerated (topless bar); Or in clothing design, bare breasts and nipples (topless swimsuits).