Guesta at the dinner party to kick off the upcoming Chanel Little Black Jacket exhibition in Milan (held 6 to 20 April) turned up in an array of monochrome outfits to impress even the Kaiser, Karl Lagerfeld, himself. In attendance were stars like Keira Knightley and Lily Allen. Vanessa Paradis, Elizabeth Olsen and Vogue Japan's Editor-at-large Anna Della Russo arrived at the dinner in sleek black ensembles that perfectly complemented Karl's monochrome suit and gloves.

Anna wore a checkered dress, while Elizabeth opted for an embossed black leather jacket. Vanessa showed off her skinny frame in black leather trousers and a black suit jacket.