- Zandra Rhodes
- Vivienne Westwood
- Oscar de la Renta
- Laura Ashley
- Roberto Capucci
- Marc Bohan (design director for Christian Dior)
I have also found a good image which shows one of Roberto Capucci's Op designs.
Also Sash I have found a good image that brings inspiration from Riley's prints into the modern day, I am not sure if this image with help or if you need it but I thought I would post it anyways.
Op Art Helmet- Eley Kishimoto Collaboration with Ruby Helmets 2008.