Last night's masked ball to celebrate French Vogue's 90th anniversary was a virtual Who's Who in the Fashion World. Practically anyone who's ever graced a Fashion Runway, designed for one, or reported from one dressed up in some of the most beautiful, imaginative costumes we've ever seen.-

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Le Bal Masque Vogue was not only the highlight of Paris Fashion Week, but probably the biggest, most elaborate fashion party of the decade. Name a bold name in Fashion, and they were there: Alexander Wang, Zac Posen, Jean-Paul Gualtier, Diane von Furstenberg, Carine Roitfeld, Joseph Altuzarra, Marc Jacobs, Christian Louboutin. All the top models (Tyra, Natalia, Gisele, Kate) attended, and any socialite or jetsetter who could make it to Paris (Leigh Lezark, Charlotte Casiraghi, Julia and Vladmir Roitfeld-Restoin, Margherita Missoni). It'll take another 90 years to top a night like this one...

Marc Jacobs                                  Gisele Bundchen

Louis Marie de Castalbajac, Dita von Teese Carine Roitfeld, Jean-Paul Gaultier

Margherita Missoni                       Charlotte Casiraghi

Bianca Brandolini, Lapo Elkann    Elettra Wiedemann

Julia Roitfeld-Restoin                  Jade Jagger, Christian Louboutin

Jeremy Scott                                    Tyra Banks

Leigh Lezark                                     Lily Donaldson

Natalia Vodianova                             Lara Stone

[Photos via Vogue]