Fashion designers and models were under pressure to wear outfits that competed with those in the photos on display at a celebration of 100 years of British Vogue.
The party, hosted by Alexandra Shulman and Leon Max at the National Portrait Gallery on Tuesday 9 February, offered the first glimpse at the Vogue 100: A Century Of Style exhibition, two days before it opens to the public.
Jourdan Dunn, Karlie Kloss and Lottie Moss at the Vogue 100 exhibition party
Lottie Moss made an entrance in a khaki blazer dress by Versace, while Karlie Kloss led the trend for LBDs in a Christopher Kane cutout gown.
Let us know what you think of the looks below with our Tinder-style gallery (swipe left for no, or right for yes):