So naturally, when it comes to Fashion Week, she’s going to deliver. On Sept. 21, Fox attended a British Vogue party at Carbone’s new London outpost to celebrate London Fashion Week. Julia’s Corset GownFor the soiree, Fox drew from the BDSM aesthetic, donning a black leather gown with a plunging neckline and lingerie elements galore. The corset featured lace-up details, which continued down her matching low-rise skirt, ending with a small leg slit in the center. She topped her dress with a brown shearling jacket, which had black leather cuffs and zippers.