New exhibition Dress Codes showcases some of the treasures of the unparalleled Royal Ceremonial Dress Collection.

Princess Diana "was an absolute expert" in knowing what the dress code was, says Caterina Berni, senior interpretations ...

Her tender touch betrayed their secret, as Margaret attentively brushed fluff from the dashing officer's jacket. Until then, Group Captain Peter Townsend and the Princess had been forced to hide ...

A pièce de resistance of the exhibition is the late Princess Diana's green velvet Catherine Walker tuxedo dress, worn for private events and her famous photoshoot with Maria Testino in 1997.

Prince William and Princess Kate are back in the U.K. after spending a luxurious break in Mustique last week—and there’s a very good reason why they love vacationing there. The Prince and Princess of ...