Mario Abad on Twitter: "So Raf Simons' longtime right hands Pieter Mulier and Matthieu Blazy are now creative directors (Alaïa and Bottega Veneta). Proud dad!" / Twitter
![Raf Simons and Pieter Mulier Walks the Runway after the Calvin Klein Collection Autumn Winter 2017 Fashion Show Editorial Image - Image of designer, york: 87809605 Raf Simons and Pieter Mulier Walks the Runway after the Calvin Klein Collection Autumn Winter 2017 Fashion Show Editorial Image - Image of designer, york: 87809605](https://thumbs.dreamstime.com/b/raf-simons-pieter-mulier-walks-runway-calvin-klein-collection-autumn-winter-fashion-show-new-york-ny-february-87809605.jpg)
Raf Simons and Pieter Mulier Walks the Runway after the Calvin Klein Collection Autumn Winter 2017 Fashion Show Editorial Image - Image of designer, york: 87809605
![Raf Simons and Pieter Mulier Walks the Runway after the Calvin Klein Collection Autumn Winter 2017 Fashion Show Editorial Image - Image of winter, wear: 87809480 Raf Simons and Pieter Mulier Walks the Runway after the Calvin Klein Collection Autumn Winter 2017 Fashion Show Editorial Image - Image of winter, wear: 87809480](https://thumbs.dreamstime.com/b/raf-simons-pieter-mulier-walks-runway-calvin-klein-collection-autumn-winter-fashion-show-new-york-ny-february-87809480.jpg)
Raf Simons and Pieter Mulier Walks the Runway after the Calvin Klein Collection Autumn Winter 2017 Fashion Show Editorial Image - Image of winter, wear: 87809480
![Belgian designer Raf Simons (R) appears with his studio director Pieter Mulier at the end of his Autumn/Winter 2015/2016 women's ready-to-wear collection for fashion house Christian Dior during Paris Fashion Week March Belgian designer Raf Simons (R) appears with his studio director Pieter Mulier at the end of his Autumn/Winter 2015/2016 women's ready-to-wear collection for fashion house Christian Dior during Paris Fashion Week March](https://c8.alamy.com/zooms/9/190edca90a6d46c08b873fcae1d9cb9d/2e5w85j.jpg)