Apart from their usual glammed-up outfits onscreen and onstage, these Korean actors and idols also know how to do off-duty style. Case in point: Korea's hottest personalities are pairing the Dior Men's Cactus Jack Dior capsule collection's luxury kicks with their cool, laidback looks. Channel the same effortless boy-next-door energy via a graphic pullover thrown over dark denims like #AhnHyoseop and #HwangInyoup. Up the ante on airport fashion with #JHope, #Sehun, and #JungHaein's logo-emblazoned shirts and casual light-wash jeans, or pair an oversized button-up with on-trend cargo shorts like #ChaEunwoo.