From Iris van Herpen, Clouds at Your Feet

PARIS — Iris van Herpen is a Dutch designer whose otherworldly fashion creations utilize technology to an extent seldom seen outside of a laboratory. For her latest couture collection, “Shift Souls,” unveiled in Paris this week, influences included the “Harmonia Macrocosmica,” a 17th-century star atlas, the fluidity of identity change and the possibility of engineered…