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FASHION

ALL THIS NEW SWIMWEAR IS MAKING US NOSTALGIC

Every year we hyper-fixate on one standout swimwear trend. 2025 was ruled by Dua Lipa’s Euro-summer – a sun-drenched tour of every beach and small-plates wine bar on the continent, served with an endless carousel of triangle bikinis (not that we're jealous).
Kim Kardashian in Miami | ASOS Style Feed

Picture: Getty

This summer's biggest swimwear trends are pulled straight from the noughties.

 

The 2026 ‘kini queen is – thus far – uncrowned, but we’re still keen to get ahead of the holiday rush and update our swimwear arsenal. So, what trends should be on our packing list? Turns out Dua’s nostalgic two-pieces, from studded designs to old-school Burberry check, are set for a second run: this summer is heading back to the 2000s. With the decade’s most infamous swimwear styles returning with a modern twist, keep scrolling for the bikinis and swimsuits you’re about to see everywhere.

UTILITY BELTS

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The early 2000s belonged to one woman and one bikini: Angelina Jolie and her utility-belted swimwear. After her iconic role in Tomb Raider, Angelina had everyone clambering for a utilitarian two-piece, and this summer they’re back with a vengeance.

 

GET THE LOOK: 

01: Motel co-ord Avi belt detail bikini short in red, £28
02: South Beach X Liv Silverman crinkle halterneck bikini top in light pink, £18
03: KBX square neck swimsuit with belt in white, £32

BOYSHORTS

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The Aussie surfer styles of 2002-2003 slowly took over the globe thanks to stars like Kate Bosworth, whose penchant for a waterproof boy short transformed the simple bikini into a sporty must-have. Arguably more flattering than traditional briefs, this cute silhouette will bring vintage elegance and tomboy edginess to your next dip.

 

GET THE LOOK: 

01: Reclaimed Vintage ruched bralette bikini top in red and white gingham, £17.99
02: ASOS DESIGN Lottie shortie bikini bottom in black polka dot, £22
03: COLLUSION booty swim short in black, £10.99

TEENY TINY BIKINIS

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String bikinis have ruled our rosters since the 2000s, when Jessica Simpson and Paris Hilton anointed them daily essentials. Whether you pair them with denim shorts, a tank, or double up the colours (a Dua trademark) these teeny tiny two-pieces are a failsafe for your next summer holiday.

 

GET THE LOOK: 

01: Cotton On Micro string thong bikini bottom in red, £19
02: Calvin Klein luxe bikini bottom in black, £39
03: Bershka Lace-up bikini top in black, £17.99
04: Topshop Sophie thong bikini bottom in off white, £20

STUDDED SWIMWEAR 

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Embellished swimwear has been on the upswing for a while, but back in the 2000s it was born of Kardashian fame. Back then, Kim was rarely seen without a studded bikini and oversized sunglasses – transforming the beach from getaway to full-glam runway. We haven’t looked back since.

 

GET THE LOOK: 

01: Bershka Studded swimsuit in brown, £25.99
02: Bershka Studded triangle bikini top in ecru, £22.99
03: ASOS DESIGN Fuller Bust Isla triangle bikini top in burgundy, £24
04: Bershka Studded brazilian bikini briefs in brown, £19.99

BLUE FLORAL SWIMWEAR

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If the late 2000s had a soundtrack, it would have to be the Mamma Mia! score. The jukebox musical catapulted Amanda Seyfried to international fame thanks to her blonde curls and dulcet tones. But it was her blue floral swimsuit that made us all want to book a trip to Greece. And it looks like this summer is set for a flowery renaissance.

 

GET THE LOOK: 

01: Bright Swimwear Maria blue floral adjustable bikini bottom in blue floral, £30
02: Kulani Kinis Electric Bloom invisible underwire swimsuit in blue floral, £68
03: Hollister swimwear bikini underwire plunge top in blue floral co-ord, £27.95

NEON SWIMWEAR

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Soon, the 2000s became the 2010s, Tumblr took over the zeitgeist, and we all fell in love with bubble-gum grunge. Spring Breakers serves as a time capsule for this hazy, rebellious era, and images of Harmony Korine’s delinquent girl-gang – which included 2000s pop queens Selena Gomez and Vanessa Hudgens – still make our nostalgia muscles ache to this day. As summer 2026 hits the calendar, we’re all reaching for the neon bikinis that defined the film’s aesthetic.

 

GET THE LOOK: 

01: Candypants triangle bikini top with chilli detail in green, £20
02: ASOS DESIGN Charlene textured Florida high leg bikini bottom light pink, £16
03: Bershka Triangle bikini top in blue, £17.99
04: Threadbare high waist bikini set with bandeau top in orange, £20

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