by SHOWstudio on 6 April 2013. Day four of Iris van Herpen's LiveStudio is complete The live broadcast of Iris van Herpen's collaboration with Nick Knight and Daphne Guinness is complete for today. Tune in again tomorrow from 11:00 BST to see Iris add the final touches to the structure of the dress and keep the questions coming! Comment Log into my account | Sign up Your Name Your Comment RefreshEnter the characters shown in the image. Not case sensitive.