The Experts Have Spoken: These Are the Chicest Hairstyles to Wear This Summer

Here at Who What Wear UK, we talk a lot about hair trends. Specifically, trending haircuts and hair colours. As helpful as it is to have a breakdown of this season's biggest looks, sometimes you don't want to do a full summer transformation. I, for one, am certainly not planning to dye my hair or get the chop; however, that doesn't mean I don't want to switch things up for the months ahead. Enter, the best summer hairstyle ideas for 2026.

A new hairstyle is the easiest way to refresh your look, so I reached out to a range of top hair experts and asked them to share the biggest hairstyle trends that all the A-listers are currently sporting. "This summer we’re seeing a shift towards what is described as 'soft focus' styles that feel effortless and beautifully undone," explains Domenico Sansone, creative director at Butchers Salon. I've certainly noticed this shift myself; however, that's not to say that glamorous updos are going anywhere, either.

Below, I've rounded up a mix of expert-approved summer hairstyles to know about in 2026, whether you like something relaxed, polished or somewhere in between. Keep on scrolling for all the hair inspo you need for the season ahead...

6 Stylish Summer Hairstyle Ideas 2026

1. Glossy Bun

Sometimes, when it's hot outside, I just want to throw my hair up into a bun. However, the trick to making it look modern is a high-shine, glossy finish. "The slicked-back bun is the ultimate summer style as it suits all hair types, from straight to wavy, short or long," says Cos Sakkas, three-times British Hairdresser of the Year and TONI&GUY global creative director. "For that high-shine finish, work a hair oil through the hair before pulling it back. Use a strong-hold gel such as LABEL.M Fashion Edition Gel to smooth and hold flyaways."

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2. Modern Waves

If you prefer to wear your hair down, why not go for a wavy style? "Summer waves are softly sculptured, weightless, fluid and full of natural movement," Sakkas tells me. To get the look, he recommends starting with a sea salt spray, then loosely tonging sections of hair with a curling wand to create some definition. "Break up the waves with a styling cream for that lived-in texture."

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3. Supermodel Ponytail

You can't go wrong with a ponytail in the summer months, but this supermodel style is my personal favourite. "The high-gloss '90s supermodel ponytail dominates red carpets and is a celebrity favourite for a reason," Sakkas explains. "It’s sleek, bump-free and luxurious, and the key is in the preparation." He recommends starting with a volumising mousse through the roots, then working a hair gel through the ends to keep everything smooth.

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4. The "Effortless" Updo

If you want a relaxed-looking updo, Sakkas says to embrace soft, face-framing strands this summer. "The key is making it look effortless, as though you’ve piled up your hair on a hot day," he says. "LABEL.M Fashion Edition Texturising Volume Spray (£24) gives you the tailored lift and long-lasting hold without weighing it down."

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5. Middle Parting

I've written a lot over the past few years about the side-parting revival. However, this summer, it appears that the middle parting is fighting for the top spot once again. As soon as I spotted this chic middle parting paired with beachy waves on Sarah Pidgeon, I knew it was about to become a huge trend this season. It's effortless-looking in all the right ways.

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6. Soft Fringe

Ok, I know this technically involves cutting your hair, but a fringe is a great way to switch up your hairstyle for summer. "A fringe is one of the most powerful tools in a hairdresser's kit. It can completely reframe someone's face and change the whole personality of a haircut," says Mark Woolley, founder of Electric London. "Soft, effortless fringes such as the side fringe are popular this summer as they can look bold or subtle, gently textured or with a little bit of attitude."

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