Not Butter Yellow—In 2026, the Chicest Dressers Are Wearing This Elegant Colour Combination Instead
Don't default to butter yellow. The most stylish people I know—Kate Middleton included—are wearing this elevated colour combination right now.
Always elegant, ever put together, Catherine, Princess of Wales has long been one of my go-to references for sophisticated style. This week, whilst attending the Wimbledon Tennis Championships, she stepped out in a summer colour combination that I haven't stopped thinking about it since.
Forgoing the predictable pairing of black and white, nor the summer's go-to butter yellow, Kate instead chose a refined combination of pale blue and deep chocolate brown. The fresh blue hue brought a light, summery feel to her look, whilst the deep brown accessories grounded the outfit, adding depth without the starkness that black can sometimes create against softer shades.
Layered over a white top and finished with tonal emerald earrings, Kate swept her hair back into a sleek ponytail, completing the look with the effortless polish that has become her signature.
Elegant without feeling fussy, blue and brown is the elevated colour combination I'll be relying on all summer long. If you're equally inspired, keep scrolling to shop my edit of the best blue and brown pieces to recreate the look.
Shop the Blue and Brown Colour Trend:

Natalie Munro is Who What Wear UK’s news writer and has worked in the fashion industry since she graduated with a degree in Journalism from the University of the Arts London. Natalie’s experience in the industry spans journalistic and styling roles that have seen her work for publications including British Vogue, Conde Nast Traveller, Vogue Ukraine, AnOther Magazine and Elle UK.
With an interest in uncovering the latest fashion trends, Natalie takes a leading role in identifying news for Who What Wear UK. Reporting on a daily basis, Natalie focuses on trends on and off the runway, as well as street style and celebrity fashion. Natalie also creates content for Who What Wear’s social channels including TikTok and Instagram on a weekly basis.