When we clapped eyes on Peter Pilotto dress, two things instantly sprung to mind: 1) this is the best we think we've ever seen her look, and 2) this frock is very familiar...
Rewind two months to the British Fashion Awards, which is where Amber Le Bon gave the design its first high-profile outing. The model teamed her structured frock with beige suede heels, a patent envelope clutch and a slicked back bun, to walk the red - sorry, black - carpet at The Savoy.
The singer-turned-judge paired her dress with nude Louboutins and sleek, side-swept hair.
Two stars, one dress: but who wore it best?
See more stars having matching fashion moments here: