BEST DRESSED: CHANEL CROISIERE

Yesterday in St. Tropez, Karl Lagerfeld presented the latest Chanel Cruise collection (though being a French label, they call it croisière).

In attendance were Karl's fashion muse Blake Lively, his ice cream muse Rachel Bilson (who stars in Karl's new Magnum popsicle ads), the bewitching French actress Clémence Poésy, and Our Lady of Cool, Alexa Chung.

We've spotlit our favorite front row looks below.  The Huffington Post already crowned Rachel Bilson as their Best Dressed of the day - but what do you think?