The Korean designer Rok Hwang with emerging brand Rokh is sought after for its cleverly customisable designs infused with off-beat elegance. The newest Rokh H&M collection heroes Rokh's adaptable signatures, from double-layer trench coats to detachable-hem dresses, alongside flattering corset-style pieces and playful office-inspired bags and statement jewellery, is about to launch in selected stores and online.