It was stripy at Marc Jacobs, squared at Marni, Oriental at Prada and graphic at Proenza Schouler.
Designers this season saw the world in black and white.
When we interviewed Roland Mouret the other day, we asked him what to expect on his catwalk in Paris: 'You know what to expect. What else is there but black and white? Is there anything else this season?'
It seems not. And it's not just on the catwalks we've been seeing it: street style mavens from New York to Milan are getting ahead of the trend by going monochrome. From shoes to bags there's no grey area in this most graphic of looks.
And the good news is you don't have to wait until spring to try it out. From Balenciaga to Pierre Hardy and to the high street beyond, there's a whole host of monochrome accessories out there to choose from.
So tell us, what's black and white and rad all over?
See the other fashion week trend that's caught our eye
View the Marc Jacobs show in all its monochrome glory
See who's been front row at fashion week