Why Kate Middleton wears red for special occasions including St David's Day

ok.co.uk:

It’s no secret that Kate Middleton is a style icon. Since capturing the hearts of the nation when she began dating Prince William in 2001 right through to acting as the much loved Princess of Wales at his side, Kate’s impeccable fashion sense has delighted fans around the world.

Yet far from just having an incredibly eye for flattering cuts and stylish ensembles, Kate is also a master at dressing with intent, with many of her outfits carrying subtle hidden meanings to pay tribute to the events she’s attending and the communities she serves.

One common theme at several of Kate’s high profile appearances is her decision to wear red garments, in order to command attention and evoke specific feelings.

A royal in a red outfit is, simply put, making a conscious effort to standout from the crowd and distinguish themselves from other royals.There’s even a scientific basis behind the decision, as red is the first colour we notice thanks to it being transmitted to the eye at the shortest wavelength.This then triggers a visceral response, as the body is physically stimulated by seeing the powerful shade.