It was all about tuxedo dressing at last night's Dior and Bergdorf Goodman cocktail party celebrating Raf Simons' debut RTW collection. Julia Restoin Roitfeld, Vlada Roslyakova, and Olympia Scarry all donned the menswear-inspired look. Meanwhile, Chelsea Leyland and Dita Von Teeseboth went for head-to-toe black at the Dita Von Teese & HSN launch celebration at The Lion. Click through to see their looks, as well as all of the other stellar looks from last night.
.jpg "How Comms Guru & Founder Of The PR Net Lisa Smith Put Her Stylish Stamp On The Industry")
.jpg "Who Are The Assoulines? Meet The Chic First Family Of Luxury Publishing")
.jpg "Who Is Nats Getty? The Oil Heir & Trans Activist Is Living Life Loud & Proud")
.jpg "Worldly Socialite Haya Maraka's Elegant Etiquette Tips For The Modern Lady")
.jpg "Haute Hostess Christine Chiu's Guide To Throwing The Most Fabulous Fête")
