Fashion Roundup: Martin Margiela, the Invisible Man; Sacha Baron Cohen Crashes Paris and Milan Fashion Weeks

Martin Margiela is fashion's invisible man, hiding from fans and the press while nonetheless influencing designers like Marc Jacobs and Alexander McQueen. [NY Times]

Comedian Sacha Baron Cohen's alter ego, Bruno, has been showing up at Paris and Milan fashion weeks. [Vogue UK]

Mary-Kate Olsen and model Jessica Stam partied at Chez Régine in Paris after the shows yesterday. [WWD] 

The fashion rivalry between New York and Paris is the topic of an exhibition at the Museum of the City of New York titled, "Paris/New York: Design/Fashion/Culture/1925-1940." [IHT] 

“Suzy Menkes says it’s my Sarah Palin look,”  Margherita Missoni said of her vintage sparkling Harper’s Bazaar frames. [WWD]