Tankinis are the flattering swimwear look trending this summer – this M&S style nails the look, from £13

Are you in desperate need of a swimwear refresh? Then allow us to introduce you to the trend taking over summer 2026: the tankini.

Yep, the nostalgic swimwear style that dominated the late '90s and early 2000s has officially returned. But before visions of your mum's old holiday pics come flooding back, hear us out. The 2026 tankini is chicer, more fashion-forward and definitely deserves a spot in your suitcase for your next summer holiday!

This summer has been ALL about nostalgia, with the return of everything from capri pants to the iconic jelly shoes. And now the tankini is also having it’s moment!

The silhouette offers the best of both worlds: more coverage than a bikini, but with all the flexibility and comfort of a two-piece.

With a longer-line top, it creates a flattering, streamlined shape that suits everyone. Practical, comfortable and stylish, it’s a more covered-up alternative to a bikini, as well as being more versatile (and WAY cooler) than a one piece.

The trend has already been embraced by some of the coolest brands around. Labels including TBCo and Damson Madder have released their own elevated takes on the tankini, proving it's no longer just a functional swimwear option but a genuinely fashionable one too.

And many of the latest designs can double up as holiday outfits. Throw on a linen shirt, a floaty kaftan or some wide-leg trousers and your tankini top can easily work as part of a beach-to-bar look. Add oversized sunglasses and your favourite sandals, and you're holiday-ready in seconds.

If you're keen to try the trend without splashing out, M&S has delivered one of the chicest options we've spotted this season. Available from just £13, their tankini collection combines the flattering cut with timeless prints and versatile colours that will work hard in your summer wardrobe.

If you’re a beach girl or prefer to be poolside, the tankini is shaping up to be the swimwear style of the summer.

Consider this your sign to embrace the comeback!