The Harper's Bazaar Women of the Year Awards were held in London last night at the lavish Claridge's Hotel and plenty of stars were in attendance, unveiling some stunning fashion looks on the annual event's red carpet.
Award winning actresses Sienna Miller and Lily James both wowed in modern floral dresses teamed with berry lips, while supermodel Lara Stone schooled us all in the art of power dressing wearing head-to-toe Givenchy.
But the style winner of the evening had to be Ellie Goulding, who looked a vision in not one, but two stunning white outfits - including a jaw-dropping fishtail gown by Stella McCartney.
See all our pick of the best dressed celebs below:
Harper's Bazaar Women of the Year Awards 2015 Best Dressed (list)
Sienna Miller(01 of07)
(credit:KGC-138/STAR MAX/IPx)
Ellie Goulding(02 of07)
(credit:David M. Benett via Getty Images)
Ellie Goulding(03 of07)
(credit:David M. Benett via Getty Images)
Lara Stone(04 of07)
(credit:KGC-138/STAR MAX/IPx)
Margot Robbie(05 of07)
(credit:Jonathan Short/Invision/AP)
Kate Winslet(06 of07)
(credit:David M. Benett via Getty Images)
Lily James(07 of07)
(credit:David M. Benett via Getty Images)
Check out all the outfits from the evening in our gallery below:
Harper's Bazaar Women of the Year Awards 2015
Britain Harper's Bazaar Women of the Year Awards Arrivals(01 of60)
British musician Professor Green and British actress Millie Mackintosh arrive for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Harper's Bazaar Women Of The Year Awards - 11/3/15(02 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Sienna Miller at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(03 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Sienna Miller at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(04 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Lara Stone at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(05 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Lara Stone at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(06 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Lara Stone at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(07 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Lara Stone at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(08 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Karen Elson at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(09 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Karen Elson at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(10 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Karen Elson at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(11 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Karen Elson at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(12 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Lara Stone at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(13 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Karen Elson at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Harper's Bazaar Women Of The Year Awards - 11/3/15(14 of60)
Photo by: KGC-138/STAR MAX/IPx 11/3/15 Sienna Miller at Harper's Bazaar Women Of The Year Awards. (London, England) (credit:KGC-138/STAR MAX/IPx)
Panthere de Cartier Collection Celebration(15 of60)
Mercedes Abramo, Cartier North America president and CEO, left, and Harper's Bazaar editor-in- chief Glenda Bailey attend the Panthere de Cartier Collection dinner & party at Skylight Clarkson Studios on Wednesday, Nov. 12, 2014, in New York. (Photo by Evan Agostini/Invision/AP) (credit:Evan Agostini/Invision/AP)
Panthere de Cartier Collection Celebration(16 of60)
Harper's Bazaar editor-in- chief Glenda Bailey attends the Panthere de Cartier Collection dinner & party at Skylight Clarkson Studios on Wednesday, Nov. 12, 2014, in New York. (Photo by Evan Agostini/Invision/AP) (credit:Evan Agostini/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(17 of60)
Margot Robbie arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(18 of60)
British model Erin O'Connor arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(19 of60)
Tinie Tempah arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(20 of60)
Italian model Elisa Sednaoui arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(21 of60)
Italian model Elisa Sednaoui arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(22 of60)
Italian model Elisa Sednaoui arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(23 of60)
Gwendoline Christie arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(24 of60)
Jessica Joffe arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(25 of60)
British musician Professor Green and British actress Millie Mackintosh arrive for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(26 of60)
British model Edie Campbell arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(27 of60)
Arizona Muse arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(28 of60)
Serbian designer Roksanda Ilincic arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Britain Harper's Bazaar Women of the Year Awards Arrivals(29 of60)
Serbian designer Roksanda Ilincic arrives for the Harper's Bazaar Women of the Year Awards at a central London venue, London, Tuesday, Nov. 4, 2014. (Photo by Jonathan Short/Invision/AP) (credit:Jonathan Short/Invision/AP)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(30 of60)
LONDON, ENGLAND - NOVEMBER 03: Actress Michelle Dockery attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(31 of60)
LONDON, ENGLAND - NOVEMBER 03: Dominic West attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(32 of60)
LONDON, ENGLAND - NOVEMBER 03: Natalie Massenet and Brooke Barzun attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(33 of60)
LONDON, ENGLAND - NOVEMBER 03: Hannah Rothschild and Julia Peyton-Jones attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(34 of60)
LONDON, ENGLAND - NOVEMBER 03: Sienna Miller and Trevor Nunn attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(35 of60)
LONDON, ENGLAND - NOVEMBER 03: Ruth Wilson and Michelle Dockery attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(36 of60)
LONDON, ENGLAND - NOVEMBER 03: Sophie, Countess of Wessex and Mary Katrantzou attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(37 of60)
LONDON, ENGLAND - NOVEMBER 03: Sienna Miller attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(38 of60)
LONDON, ENGLAND - NOVEMBER 03: Ian McKellen attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(39 of60)
LONDON, ENGLAND - NOVEMBER 03: Ruth Wilson and Dominic West attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(40 of60)
LONDON, ENGLAND - NOVEMBER 03: Lara Stone attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(41 of60)
LONDON, ENGLAND - NOVEMBER 03: Danny Boyle attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(42 of60)
LONDON, ENGLAND - NOVEMBER 03: Kate Winslet attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(43 of60)
LONDON, ENGLAND - NOVEMBER 03: Singer Ellie Goulding attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(44 of60)
LONDON, ENGLAND - NOVEMBER 03: Sienna Miller and Justine Picardie attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(45 of60)
LONDON, ENGLAND - NOVEMBER 03: Matt Smith and Freddie Fox attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(46 of60)
LONDON, ENGLAND - NOVEMBER 03: Actress Nicole Kidman attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(47 of60)
LONDON, ENGLAND - NOVEMBER 03: Ruth Wilson and Michelle Dockery attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(48 of60)
LONDON, ENGLAND - NOVEMBER 03: Lara Stone and Sam McKnight attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(49 of60)
LONDON, ENGLAND - NOVEMBER 03: Sienna Miller attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(50 of60)
LONDON, ENGLAND - NOVEMBER 03: Singer Ellie Goulding attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(51 of60)
LONDON, ENGLAND - NOVEMBER 03: Singer Ellie Goulding attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(52 of60)
LONDON, ENGLAND - NOVEMBER 03: Kate Winslet attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(53 of60)
LONDON, ENGLAND - NOVEMBER 03: Roksanda Ilincic and Erin O'Connor attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(54 of60)
LONDON, ENGLAND - NOVEMBER 03: Elena Perminova attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(55 of60)
LONDON, ENGLAND - NOVEMBER 03: American Ambassador Matthew Barzun (L) and Brooke Brown Barzun attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(56 of60)
LONDON, ENGLAND - NOVEMBER 03: Emilia Wickstead attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(57 of60)
LONDON, ENGLAND - NOVEMBER 03: Elena Perminova and Alexander Lebedev attend the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett / Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(58 of60)
LONDON, ENGLAND - NOVEMBER 03: Lily James attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harper's Bazaar Women Of The Year Awards 2015 - Inside(59 of60)
LONDON, ENGLAND - NOVEMBER 03: Lily James attends the Harper's Bazaar Women of the Year Awards 2015 at Claridges Hotel on November 3, 2015 in London, England. (Photo by David M. Benett/Dave Benett/Getty Images for Harper's Bazaar) (credit:David M. Benett via Getty Images)
Harpers Bazaar Women of the Year Awards - London(60 of60)
Erin O'Connor attending the Harper's Bazaar Woman of the Year awards at Claridges in London. (credit:Ian West/PA Wire)