The Rhode founder went straight from Saint Laurent’s front row to the exclusive after-party, squeezing in a quick outfit change along the way – it is Paris Fashion Week, after all. The 28-year-old rocked a ruched leopard print mini dress crafted from tulle jersey courtesy of the French fashion house. Hailey teamed the bold dress with sheer black tights and a pair of knee-high heeled boots in glossy, patent black leather. "She goes from radical leather, a kind of hard woman that goes softly, softly, softly into these dresses," he shared. © Getty Images Hailey Bieber and Justin Bieber share one sonHailey's appearance in Paris comes after she ushered in her son Jack Blues's 1st birthday with a stunning set of photographs back in August.