We never thought we’d love jewel tones in spring but Kate Middleton’s green St Patrick’s day outfit makes it look so elegant

The Princess of Wales stepped out on St Patrick's Day wearing a gorgeous bottle green coat and matching accessories

Catherine, Princess of Wales attends the 2025 Irish Guard's St. Patrick's Day Parade at Wellington Barracks on March 17, 2025
(Image credit: Photo by Samir Hussein/WireImage via Getty)

Catherine, Princess of Wales has convinced us that we don’t need to abandon jewel tones in favour of pastels just because it’s spring.

There are certain colours that scream spring - sunshine yellow, fresh green and baby blue, but the Princess of Wales’s love for jewel tones means she’s not going to stop wearing some of her favourite colours just because winter is over. Darker hues tend to be more popular in the colder months but Kate stepped out for the Irish Guards’ St Patrick’s Day parade at Wellington Barracks wearing a gorgeous bottle green coat, scarf and hat.

We’re not surprised that she stuck with a green theme for St Patrick’s Day, but we didn’t expect to be so drawn to this deep colour in March. The Princess of Wales’s outfit has got us tempted to keep some dark green in our spring capsule wardrobe and her elegant coat dress is by Alexander McQueen.

Catherine, Princess of Wales attends the 2025 Irish Guard's St. Patrick's Day Parade at Wellington Barracks on March 17, 2025

(Image credit: Photo by Samir Hussein/WireImage via Getty)

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We often see Kate stepping out in McQueen designs and although it’s recently been her red coat that’s been her go-to, this green one is equally sensational. It’s tailored to perfection, with structured shoulders, crisp notched lapels and a fitted bodice that flares out into an A-line skirt. This coat fastened with a single button on one side and had flap pockets on the front giving some extra dimension and shaping.

The impeccable attention-to-detail and silhouette highlights why McQueen is one of the best British clothing brands and no matter what colour Kate could’ve chosen for this coat, it would’ve been exceptionally elegant. In the past we’ve seen her wear everything from teal to forest green but the emerald tone of this was so beautiful.

Catherine, Princess of Wales smiles during the 2025 Irish Guard's St. Patrick's Day Parade at Wellington Barracks on March 17, 2025

(Image credit: Photo by Samir Hussein/WireImage via Getty)

The green had a blue undertone to it which gave it a jewel-esque depth and the Princess of Wales expertly matched her scarf to her coat dress. In a move reminiscent of her aunt-in-law Princess Anne, Kate tucked the scarf into the top of her outerwear. This not only ensured she was cosy on a chilly March day, but was a more polished and put-together way to accessorise with a scarf as it kept her outfit more streamlined.

Her Royal Highness’ headpiece was the same colour and cohesion is the name of the game when it comes to all of her ensembles. Colour matching isn’t always easy to do, but when you get it right it makes your outfit look so thought-out. Even if you don’t want a full green outfit, we can all be inspired by Kate’s bottle green look.

Catherine, Princess of Wales presents traditional sprigs of shamrock to a member of the Irish Guards

(Image credit: Photo by Chris Jackson/Getty Images)

This colour works well with neutral shades like beige, white and black and when the weather gets sunnier we’d advise wearing dark green or other jewel tones like sapphire blue and burgundy with lighter tones to brighten up your outfit. On grey St Patrick’s Day, the Princess went more wintery and wore black knee high boots and black gloves. She pinned a shamrock brooch to her coat dress and this was likely a very special day for her as it marked her first appearance at the St Patrick’s Day parade since 2023.

The Princess of Wales is the Colonel of the Irish Guards and awarded long service and good conduct medals to soldiers in the regiment, before presenting sprigs of shamrock to the Officers and Guardsmen. They then passed them down the ranks. She also took the Royal Salute from the regiment during this visit before meeting veterans and members of the Mini Micks, junior cadets from Northern Ireland.

Emma Shacklock

Emma is a Royal Editor with eight years experience working in publishing. She specialises in the British Royal Family, ranging from protocol to outfits. Alongside putting her 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!