14/08/2014 12:34 BST | Updated 22/05/2015 06:12 BST

Sienna Miller's London Fashion Week Vogue Dinner Look? Leopard Print And White Slip Dress

Day three of London Fashion Week Spring/Summer 2014 was a fabulous affair - so fabulous in fact that the FROW scene was full of hip movers and shakers.

Sienna Miller was backing her designer bestie Matthew Williamson at his show, which was followed by a private dinner party hosted by British Vogue at Balthazar. Only the very finest.

Now what does one wear to such a fashion-star-studded soiree? Leopard print, but of course. Sienna (aka the gal who owns dressed down achingly-cool style) played it perfectly in this statement shin-length coat teamed with a pretty white lace dress and black ankle boots. Killer.


The only style rule to follow with a look that's this loud? Keep the rest of your outfit low key to avoid a clashy-OTT faux pas.

Sienna - we salute you and your teeny tiny sparkly clutch.

Here's a look at ALL of the fash pack's finest in full attire at last night's dinner. Victoria Beckham, Anna Wintour, Alexa Chung? Yes, yes, yes...