As the Trooping The Colour ceremony gets underway, Kate Middleton stuns in a vibrant turquoise ensemble that emulates one Diana wore by the same designer in 1992

Kate Middleton joins the Royal Family for Trooping The Colour(Image: Getty)

The Princess of Wales and her three children have delighted the crowds by waving from their carriage as Trooping the Colour got underway. Kate was seen beaming in the Ascot Landau carriage with Prince George, Princess Charlotte and Prince Louis as they made their way from Buckingham Palace to Horse Guards Parade. Their carriage followed that of the King and Queen’s, while Prince William was on horseback.

Check out our Live Blog here to keep up to date with today’s Trooping The Colour proceedings.

Kate Middleton made a stunning appearance. Her outfit for this year’s Trooping the Colour turned heads and had us all eager to know where the dress was from. The Duchess of Cambridge’s ensemble beautifully echoes one of Princess Diana’s iconic looks, crafted by the same designer, Catherine Walker.

But don’t be disheartened, just because you can’t shop the exact coat dress Kate wore to this morning’s proceedings, doesn’t mean you can’t emulate her vibrant, summery look for your next formal occasion this summer, as we’ve found the perfect piece to copy her Trooping The Colour attire. And it’s on sale.

Kate Middleton attends 2025 Trooping The Colour celebration after missing last year’s due to her battle against cancer(Image: Getty)

In the same turquoise colour that Kate opted for today, this Polished Tailored Double Breasted Sinch Detail Blazer from Karen Millen is the ideal piece to copy the Princess of Wales without splashing out on a designer piece.

Currently on sale for the reduced price of £161.40, down from £269, this dress does come to a shorter length than Kate’s outfit, but it maintains the formal and feminine silhouette that blends Kate’s go-to coat-dress style with an 80s-blazer-inspired finish, just like Diana’s look too.

Fully stocked in all sizes, from 6 to 16, this dress is sure to make a striking impression, as it balances power dressing with feminine flair. The tailored silhouette creates a commanding presence and a Royal air, while the cinched detail adds definition to your waistline and flatters your body for that designer-made effect.

For daytime, pair with sleek court shoes and a structured tote, maybe even a decorative hat like Kate’s if you’re heading to a more formal event like a summer wedding. This Karen Millen piece easily transitions to suiting evening events, as you can pair it with your favourite heels. This blazer dress offers the perfect blend of authority and contemporary style for the modern professional woman, without needing a royal budget.

Kate Middleton wears turquoise Catherine Walker coat that emulates Diana’s Catherine Walker suit from 1992 in the same colour(Image: Getty)

For today’s prestigious event, Kate donned a turquoise and white coat dress by Catherine Walker, mirroring an ensemble once worn by her late mother-in-law, Princess Diana, from the same designer. The chic turquoise and white outfit perfectly encapsulated Kate’s flawless style while seamlessly balancing contemporary and timeless style.

The Duchess of Cambridge is often seen in pieces by Catherine Walker, a favourite designer of hers. Princess Diana was also a big fan of Catherine Walker’s designs, even coordinating with a young Prince William in an outfit from the designer for an Easter Sunday service back in 1987, and a look from February 12, 1992, when Diana was photographed wearing a similar turquoise and white Catherine Walker suit during a visit to New Delhi in India.

For alternative pieces in Kate and Diana’s favoured colour, check out this Victoria Beckham Dolman Midi Dress, now available for £297, down from £990. If you’re looking for a slightly subtler colour, check out this Soft Pleated Woven Kimono Sleeve Maxi Dress from Karen Millen, available for £89.40.

Elsewhere, this Boden piece nods to Kate’s look while remaining unique and understated, retailing for £112. And over at Mytheresa, you can find this Anna Kosturova Tie-dye silk wrap dress for £450.