Pakistani fashion designer Maheen Khan on what it's really like to dress the Duchess of Cambridge Vogue Australia Maheen Khan Karachi Maheen Khan Introducing the new Maheen formal collection in opulent golds, passionate reds, and timeless neutral, draped in velvet, silk, and chiffon. Instagram London, UK. 7th October 2017. A model presents a look by Maheen Khan of Mayasir at British Bangladesh Fashion Week London (BFWL) catwalk show, held at East Wintergarden. Following a successful launch