In the end, "feminity" is something that a woman is naturally furnished with, there is no need to make any effort to show it, and it's a quality such that even if one were to make conscious efforts to hide it, it would lead to nothing.
Al fin y al cabo, la "feminidad" es algo con lo que la mujer está investida naturalmente, no hace falta ningún esfuerzo para enseñarlo, y es de una calidad tal que incluso si uno fuera a hacer intentos conscientes de ocultarlo no conduciría a nada.