silk lace dress self-portrait - White Satin Long Sleeve Maxi and intricate lace details that highlight expert craftsmanship. Silk Route White Lace Cup

Opt for soft champagne gold heels if you want a subtle look, or a deeper gold like these block heels, if your dress has warm undertones

But no matter

The hypnotic black-and-white geometric pattern creates a stunning optical illusion, while the flirty, cascading tiered ruffles add dramatic movement to every step you take

Until and unless further corroborating information becomes available, we are therefore issuing a rating of "Unproven."

Aim for a look thats a notch above casual attire when in doubt

In what might be one of our favourite looks of all time, the duchess wore this ethereal Alexander McQueen number to a BAFTA Awards event in LA, circa 2011