14/08/2014 12:39 BST | Updated 22/05/2015 06:12 BST

Anna Friel Proves Navy Is The New Black At InStyle Magazine's Best Of British Party

If you were even remotely in doubt that navy is the new black, Anna Friel's elegant endorsement at the InStyle Best of British Talent party has confirmed it.

The 37 year-old Brit actress glammed up for the star-studded bash in celebration of BAFTA at Dartmouth House in London on Tuesday. Anna stole the show in a white corset top with metallic cross detailing, high-waisted navy cigarette trousers and Nicholas Kirkwood heels with applique hexagon toes.

The secret is all in the staple, said navy trews, and it's exactly what every girl needs in her wardrobe.

Anna's personal touch? The black could-be-a-turban-headband waist belt. It works and we LOVE it.

LONDON, ENGLAND - FEBRUARY 04:  Anna Friel attends the InStyle Best of British Talent party in celebration of BAFTA, in association with Lancome and Sky Living, at Dartmouth House on February 4, 2014 in London, England.  (Photo by David M. Benett/Getty Images for InStyle)

Anna wasn't the only one pulling out all the style stops either. Erin O'Connor looked incredible in a stunning floor-length gown, boxy clutch and signature slicked back 'do. Alice Temperley also pitched up looking effortlessly fabulous in a white shirt and knitted dress combo and leopard print ankle boots.

Take a look through this gallery to see exactly who was at InStyle's Best of British Talent party, and heads up - Jack Guiness was looking MEGA dapper...