Top underwire swimsuit trends for this summer

|Rocío Roca Picó

Top trends in underwire swimsuits for this summer

If there's one garment that, almost without making a sound, has gained ground to become essential, it's the underwire swimsuit. For years, it was seen as something more classic, even a wardrobe staple. But now the perception has changed. Today we're talking about a piece that blends style, support, and a design that's much more thoughtfully crafted than it appears at first glance.

This summer, underwire swimsuits stand out not only for their practicality but also for how they've adapted to what we truly seek: looking good, feeling comfortable, and not having to choose between one thing or another.

A trend that combines support and style

The rise of underwire swimsuits is no coincidence. Ultimately, what usually happens is that we increasingly look for garments that not only "look good" but also perform well when worn for hours.

The underwire, in that sense, makes all the difference. It provides structure, helps support the bust better, and, almost without you realizing it, slims the figure. And that opens the door to more elaborate, more refined designs.

Furthermore, we are no longer talking about those rigid models of the past. Now, underwire swimsuits are comfortable, adapt well to the body, and work just as well for an entire day at the beach as they do when paired with pants or a skirt for an outing.

Underwire swimsuits without padding: pure naturalness

There's a pretty clear trend here: underwire swimsuits without padding are gaining a lot of ground. And it makes sense.

There's an increasing desire to opt for a more natural aesthetic, without adding unnecessary volume. These types of designs respect the natural shape of the bust, without artifice.

They are especially comfortable, lightweight, and appreciated, especially when you spend many hours wearing them. In addition, they are usually more breathable and adapt better to movement, which is quite noticeable in summer.

Colors and prints that dominate underwire swimsuits

Visually, this summer moves between two quite clear paths.

On one hand, neutral tones: black, white, earth tones, colors that never fail and reinforce that feeling of simple, effortless elegance.

On the other hand, quite the opposite. Striking, personality-filled prints. Underwire swimsuits with floral, geometric, or even tie-dye motifs are gaining significant prominence.


And then there are the intense colors: fuchsias, emerald greens, electric blues, shades that enhance a tan and, whether you want it or not, elevate any look without much else needed.

Retro inspiration: the return of vintage underwire swimsuits

Designs inspired by the 50s and 60s are making a strong comeback: balconette cuts, ruched details, ties, even certain silhouettes reminiscent of another era, but adapted to today's trends.

The interesting thing is that this type of underwire swimsuit is not just aesthetic. It is also very flattering, because it helps to balance proportions and provides that sophisticated touch that is sometimes hard to achieve.

Underwire swimsuits for all body types

If there's one thing underwire swimsuits have, it's that they work well on many body types.

There are options for plus sizes, for smaller cups, for those seeking more support, or for those prioritizing comfort. And that's no coincidence.

Current designs take into account rather technical aspects: how weight is distributed, how the fabric responds, how it adapts to movement. All of this makes the underwire swimsuit not just beautiful, but truly useful.

How to choose the perfect underwire swimsuit this summer

Choosing the ideal underwire swimsuit has more to do with you than with the trend itself. If you prefer something more natural, unpadded models work very well. If you're looking for a more shaping effect, reductive ones can be a good option.

It's also worth paying attention to details that sometimes go unnoticed: the straps, the clasp, the quality of the fabric—everything matters. A good underwire swimsuit should fit without squeezing, and support without discomfort. It seems basic, but it's not always achieved.

Frequently asked questions about underwire swimsuits

Are underwire swimsuits trending?
Yes, they stand out for combining support, comfort, and increasingly modern designs.

Which underwire swimsuit is most flattering?
It depends on the body, but well-structured models slim and provide greater confidence.