'Playful' Kate wears polka dots as 'it screams out fun', says colour psychologist

The Duchess wore an azure blue and white polka dot dress by Alexandra Rich to

Wimbledon, dazzling the crowd. Last month at Royal Ascot

she wore a stunning white gown featuring huge black spots.

It seems to have been inspired by an elegant black dress

that the Duchess wore for Prince Philip's Service of Thanksgiving in March.

Eagle eyed royal fans spotted that her dress was littered with tiny white polka dots.

Speaking to HELLO, colour psychologist and director of design at Lick Colour Tash

Bradley said by wearing polka dot dresses the Duchess is intending to portray a sense of "playfulness".

Ms Bradley also added that the royal trend for wearing polka dot dresses