Kate Middleton's polka dot shirt dress is an elegant staple for cloudy summer days and Rixo have brought it back in ruby red

The Princess of Wales owns this design in burnt orange but the scarlet version is just as stunning and a touch more seasonal

Catherine, Princess of Wales smiles as she accompanies George, Charlotte and Louis (not pictured) to a settling in afternoon at Lambrook School on September 7, 2022
(Image credit: Photo by Jonathan Brady - Pool/Getty Images)

Just as we got used to dressing for the heatwave, the weather has cooled down, but not quite enough to have us reaching for jackets. Summer dresses are still a failsafe for cloudy days and the easier they are to style, the better. The Princess of Wales's Rixo polka dot dress ticks so many boxes and although she's only been seen wearing it once, it's instantly recognisable.

Kate chose this as her outfit when she took Prince George, Charlotte and Louis for their settling-in afternoon at Lambrook School in 2022. The pictures were everywhere and the Izzy dress quickly sold out in the copper and white colourway. Now it's back for 2026 and British clothing brand Rixo has nailed it with the £245 ruby red version.

Prince George and Prince Louis accompanied by their mother Catherine, Princess of Wales arrive for a settling in afternoon at Lambrook School on September 7, 2022

(Image credit: Photo by Jonathan Brady - Pool/Getty Images)

Shop Kate's Polka Dot Dress

Complete The Look

It's similar but a more summery colour than the Princess's dress and still has her favourite polka dot pattern. The Izzy is a classic shirt dress, with a neat collar and buttons running down the front. The bodice is fitted to flatteringly highlight the waist and the midi-length skirt flows out in an A-line shape.

The three-quarter length sleeves have elasticated cuffs and a billowy shape. This is perfect for warm - but not scorching - weather as it gives coverage without being tight. Shirt dresses are an easy throw-on style and you can undo more buttons to make them more relaxed or button them up for a polished feel.

Kate's signature style for royal appearances is pretty smart so she wore hers with just one button undone and coordinated her shoes perfectly. The mum-of-three wore tan suede court heels with a pointed toe.

Prince George holds the hand of Catherine, Princess of Wales, who's laughing, as they arrive for a settling in afternoon at Lambrook School on September 7, 2022

(Image credit: Photo by Jonathan Brady - Pool/Getty Images)

Colour matching makes an ensemble look cohesive, so it's a trick the royals use a lot. The polka dots meant she could've gone for white shoes and still had the same effect. This also applies to this year's ruby red Izzy dress and because the shade is brighter than Kate's, some people might prefer to go more neutral with their accessories.

White trainers, sandals or wedges would look great with a frock like this and would also be more relaxed for day-to-day wear. Red also looks stunning with blue denim so on cooler days or in autumn you could layer a denim jacket over the top.

The future Queen didn't need one on that sunny September day and she didn't carry a bag either, though she did wear her dainty Annoushka pearl earrings for some subtle glamour. Pearl jewellery is a great choice with polka dots as they echo each other.

Catherine, Princess of Wales wears a polka dot dress as she attends the Wimbledon Men's Singles Final on July 10, 2022

(Image credit: Photo by Karwai Tang/WireImage via Getty)

We've only seen the Princess of Wales wearing her Rixo dress once so far but that could just mean she reaches for it when she's out of the public eye. A polka dot frock is an outfit in itself and the print makes a statement without being too "out there".

Kate has a lot of different spotted dresses in her collection and a lot of them are black and white or navy and white. Her copper-brown Rixo one is something a bit different and the red and white version is a fun alternative that still has the same elegant feel.

Emma is a Royal Editor with nine years of experience in publishing. She specialises in writing about the British Royal Family, covering everything from protocol to outfits. Alongside putting her extensive royal knowledge to good use, Emma knows all there is to know about the latest TV shows on the BBC, ITV and more. When she’s not writing about the latest royal outing or unmissable show to add to your to-watch list, Emma enjoys cooking, long walks and watching yet more crime dramas!

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