Iris van Herpen Couture Spring 2021 is a runway show presented by the brand Iris van Herpen. The show took place on January 25, 2021, during the Paris Couture & Haute Couture S/S 2021 fashion week. It featured a cast of 10 models, with Nina Gulien opening the show and Natalia Vodianova closing it. The casting director for this event was Maxime Valentini.