
If you aim to appear as though you vacation year-round, these are the 7 stylish bikini trends to embrace this summer.
Not since Karl Lagerfeld unveiled his inaugural swimwear collection for Chanel in the '90s have bikinis sparked such extensive conversation. This year's consistent warm, rain-free days in England—or perhaps our shared desire for the sun-drenched shores of the Mediterranean, from Mallorca to Mykonos—has led to a singular focus in our discussions: the most prominent bikini trends of 2025. Whether in group chats, quick coffee runs with friends, or within the Who What Wear UK office, the buzz revolves around the two-piece swimsuits we’ll don at the next sunny opportunity. Will you take inspiration from Laura Harrier and opt for a sultry leopard print bikini like hers from Greece? Or perhaps embrace the current trend by mimicking Lila Moss’s polka-dot bikini from her recent Ibiza getaway? Alternatively, you might skip the beach entirely and draw from Miu Miu's spring/summer 2025 collection, showcased in Paris, featuring luxurious neoprene cutout bodysuits styled as monokinis, paired with pleated skirts or crisp cotton skirts. Who says you can't enjoy both city and coast?
When it comes to swimwear, the possibilities are endless. One specific trend emerging this year is the ascent of fish-core. Think of it as thematic dressing for the beach. The aquatic aesthetic is gaining momentum, with maritime designs—including embellished shell clasps and sardine motifs—appearing in independent swimwear brands like nou nou swim and Fruity Booty. These styles evoke a sense of relaxation, instantly transporting you to warm coastal settings, even while you’re splashing at your local pool.
But, as demonstrated by Lagerfeld and Prada, bikinis aren't solely for the swimming pool or beach. Indeed, while tranquil waters are made for frolicking in a Hunza G crinkled suit or a floral tie-up from Peony, many brands are showcasing the versatility of swimsuits in a broader fashion context. "Swimwear is now styled like ready-to-wear," comments Bianca Bennetts, co-founder and CEO of Australian swimwear brand FAE. When discussing dual-purpose pieces for both outdoor and beach settings, we must highlight the season's most sought-after bikinis: Rèalisation Par’s partnership with Frankie’s Bikinis.
From Malibu to Mayfair, the effects of this collaboration are evident in chic cover-ups and lovely dresses; whether it's a tiny polka-dot balconette bikini peeking from a python print slip dress or bold stripes invoking iconic holiday destinations like the Caribbean cabaret bar, Le Ti St Barth. "Holiday dressing has always been a strong suit of ours—it’s where Réal truly shines," explain Réalisation Par’s co-founders Teale Talbot and Alexander Spencer. Speaking exclusively to Who What Wear about their latest line, they remarked, "Integrating swimwear was a natural progression. It made sense to enhance how a Dreamgirl could prepare for summer—it's about more than just the dress after the beach; it’s about the bikini for the occasion too.”
When I inquired about what makes their brand appealing across diverse cities and styles, given their Australian roots, they replied: "Each design resonates with the universal desire to look and feel one’s best. Our dresses embody an effortlessness that fits seamlessly into city life and summer getaways. We intentionally consider a wide spectrum of women—across ages, body shapes, and style preferences. We want everyone to feel there is a Réal piece for them. This inclusivity has allowed us to connect with women from various cities and cultures. As a small, female-led team, our perspective reflects our clientele: international, diverse, and confident in their fashion choices.”
And therein lies the true bikini trend of 2025. This season is less about emulating others and more about establishing your own style. These prominent styles invite you to create memories and evoke nostalgia for past summers. Helena Ammitzboell, founder and creative director of Asta Resort, shares a similar sentiment. "I find inspiration in vintage femininity that captures attention," she says. “Today, I observe that women, especially in social settings, crave freedom of movement and want their silhouettes to appear beautifully accentuated.”
As she recalls a cherished '50s-style bikini from her childhood that became an old favorite, she reflects, “[Those memories remind me that] I’ve always been drawn to vintage aesthetics, and I aim to infuse a sense of nostalgia into each piece I create.”
Are you prepared to dive in? Explore these significant styles and discover the pieces we'll be wearing frequently this summer.
### The 7 Top Bikini Trends of 2025 to Embrace This Summer
1. **Polka Dots**
Once a symbol of classic Hollywood glamour, polka-dot bikinis have transformed into a youthful pattern that embodies timeless elegance. Talbot and Spencer note their designs' refreshing reinterpretation of these traditional styles.
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If you aim to appear as though you vacation year-round, these are the 7 stylish bikini trends to embrace this summer.
For a summer vacation that never ends.