This morning, the television presenter gave fashion followers a dose of sartorial dÃ©jÃ vu in a Reiss blouse similar to a dress (also by the high street label) the Duchess of Sussex wore on International Womenâ€™s Day.
Proving sheâ€™s the one to wear the fashion crown, Willoughby teamed the Â£135 swirl-emblazoned top with a co-ordinating Â£265 suede mini skirt (also Reiss) and white ankle boots by Office â€“ a subtle nod to the sixties.
But how does a royal pull of the look?
The Duchess of SussexÂ joined a panel discussion at Kingâ€™s College in London on March 8, 2019 wearing the Â£185 dress.
In unsurprising news, the Reiss â€˜Azzuraâ€™ dress soon sold out online with British shoppers desperate to bag the Kensington Palace-approved number.
But those keen to recreate Willoughbyâ€™s style are in luck with a number of sizes still available to shop.
So what are you waiting for?