The supermodel wore a black bra-top and skirt with oversized blazer for Valentino’s spring/summer 24 show.
Celebs including Jennifer Lopez and Kylie Jenner followed suit.
Footie ace Dele Alli’s girlfriend Cindy Kimberly plumped for lipstick red at Viktor and Rolf’s show.
Last year, Marks and Spencer shoppers were going wild for the new Rosie Huntington-Whiteley floral pyjamas – but they sold fast.
The chain sold a ‘stunning’ £35 pyjama set that many shoppers praised online.
The Brit Model’s collaboration with M&S started in 2012.
Rosie, who has two children with Jason Statham, 56, said she started the line as a backup plan for the future.
She said: “From very early on in my modelling career it became apparent to me that it wasn’t going to be forever, you have a shelf life.
“I wanted to make sure I had some form of security that didn’t just depend on my appearance.
I wanted to use my brain, explore it in different ways and try new things.”