The Homme Plissé Issey Miyake Autumn Winter 2023/24 Collection, “Upon a Simplex,” was presented on Jan 19. At Palais de Tokyo in Paris. This collection is an examination of triangles and other simple geometric shapes that can evolve into multiplex, complicated forms. These configurations are worked into garments, their linear segments converted into folds within the constructed fabric. “Upon a Simplex” is the result of intricate formations that consider and appreciate the beauty that exists within the simplicity of basic geometry. French visual and performing arts company Adrien M & Claire B directed the show with immersive video installations, teleporting guests and models into a world that ignores space and gravity. Instead, lights reveal a fluid-like membrane, a plasma that spreads, crumples, unfolds, dancing across the runway in contrast to garments inspired by sharpness.