11/07/2013 16:35 BST | Updated 22/05/2015 06:12 BST

Carey Mulligan And Isla Fisher Dress Down For Great Gatsby Lunch In NYC

The Great Gatsby promo trail is in full swing with red-carpet appearances and starry shindigs aplenty for the stars of the movie - and it seems that there's no rest for the wicked during daylight hours either.

Yesterday, Gatsby's leading ladies, Carey Mulligan and Isla Fisher, were joined by a fashionable crowd including US Vogue editor Anna Wintour to fete the impending film launch in the grand surroundings of the New York City Library (often a venue for Victoria Beckham's fashion week shows).

isla fisher carey mulligan anna wintour

Perhaps sartorial fatigue has set in as both Carey and Isla chose to dress down for the occasion - a far cry from their high-impact creations for the plethora of red carpets they've recently appeared on.

Carey sported the no-make-up make-up look that she has favoured of late (and which we can't decide if we're enjoying) with a tight-fitting navy dress complete with leather cummerbund. Isla went one step further and chose a laid-back Chloe trouser suit with an of-the-era jazzy side strip.

Not forgetting Anna - she stuck to what she knows best - a flattering day dress and her favourite nude slingbacks.

Have a listen to why Anna decided to put Carey on the cover of American Vogue in our video below. She's definitely got a fan in Ms Wintour.