The Vixen suit is a protective suit Amaya Jiwe wears as the hero Vixen.
While operating as Vixen, as part of the Justice Society of America, Amaya wears the suit. She wore it when the JSA went to intercept the Legends for impersonating OSS agents, keeping it on until they returned to the JSA headquarters. Later, she donned it again to fight Nazis in Fontainebleau Forest, instead being captured before later escaping. That night, she cradled a dying Rex Tyler after he was murdered by the Reverse-Flash.
DC's Legends of Tomorrow