Christian Dior officially named Maria Grazia Chiuri as its new artistic director, filling the position that Raf Simons vacated in October 2015 — and making her the first woman to hold the job in the house’s history. Chiuri previously headed up the womenswear collections at Valentino alongside her co-designer Pierpaolo Piccioli since 2008. It’s also confirmed that Chiuri is to…