Luxury Swimwear Brands with Sustainable Fabrics and a Brazilian Aesthetic

Something happens when you finally find a swimsuit that fits the way you imagined it would. Not the mass-market version stuffed into a department store bin, but one that actually hugs your curves the right way, makes you stand a little taller, and feels like it was made with intention. That feeling is a huge part of why Brazilian swimwear has such a devoted following, and why so many of the most exciting names in luxury beachwear right now sit right at the intersection of Brazilian design and genuine sustainability.

If you've been searching for brands that deliver on both fronts (because "eco-friendly" and "actually beautiful" aren't mutually exclusive), here are five worth knowing.

Soul de Verão: California design, Brazilian soul, sustainable from the start

For shoppers who want authentic Brazilian construction without sacrificing ethical sourcing, Soul de Verão is the most direct answer to that question. Designed in California and handcrafted in Brazil by skilled artisans, the brand uses premium sustainable fabrics throughout its collection, including its signature crepe/sandy surface textile. The silhouettes are classically Brazilian: body-conscious, high-cut, and cut to celebrate rather than conceal.

The Rio, Ipanema, and Copacabana bikini sets each bring something slightly different to the lineup. The Rio features a twisted bandeau strapless top, the Ipanema uses golden hardware at the back closure, and the Copacabana leans into adjustable ties for a fully customizable fit. The Bahia and Floripa one-pieces round out the collection with minimalist elegance, while the Búzios cover-up, with its gold ring detail, handles the beach-to-bar transition effortlessly.

The brand's philosophy, "Summer is not a season, it's a feeling," isn't just marketing. It shows up in every adjustable tie and handcrafted stitch.

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ViX Paula Hermanny: the benchmark for Brazilian luxury swim

Few brands have done more to bring Brazilian swimwear to an international luxury audience than ViX Paula Hermanny. Founded by Brazilian designer Paula Hermanny, the label is handmade in Brazil and has become synonymous with signature gold-dipped hardware, impeccable fit, and sculpting silhouettes that draw directly from Rio de Janeiro's beach culture.

In June 2026, ViX launched its second collaborative collection with Rosie Huntington-Whiteley, described by PR Newswire as "inspired by the spirit of Rio" with a sportier, wellness-focused perspective. The brand has invested in eco-conscious fabrics alongside its artisanal construction model, with pieces ranging from classic string tie-side Brazilian bikini bottoms to refined one-pieces. Price points typically fall between $130 and $350.

Adriana Degreas: where swimwear meets couture

Adriana Degreas occupies a different corner of the luxury Brazilian market, one where beachwear and high fashion genuinely converge. The São Paulo-based label is stocked at Mytheresa and Farfetch, and its 2026 High Summer collection (described on its Instagram as "sculptural silhouettes and natural textures") continues its signature approach: vintage-inspired cut-outs, bold retro prints, and pieces that read more couture runway than pool deck.

Prices range roughly from $170 to $750 depending on embellishments and fabric. The brand sits at the very high end of the premium Brazilian market, and the aesthetic is deliberately maximalist.

PatBO: artisan embroidery with an eco-conscious edge

Patricia Bonaldi launched PatBO in 2012 in Uberlândia, Brazil, and the brand's identity is deeply tied to its hometown. Every piece is made by local female artisans, and PatBO operates an academy that teaches advanced embroidery and sewing to women in the community, a social sustainability model that goes well beyond fabric sourcing.

Swim pieces use premium polyamide and elastane blends, and some styles (like the Botanic Retro Flutter Bikini Bottom) are specifically crafted from eco fabric with vibrant placement prints. The hand-beaded and embroidered detailing is the brand's signature, and the pieces transition easily from beach to evening. If you want Brazilian swimwear with genuine artisan depth, PatBO delivers.

Lybethras: biodegradable fabrics and female empowerment

A newer name on the international radar, Lybethras is a Brazilian brand built explicitly around conscious luxury. The brand uses CO2control biodegradable fabrics that break down safely rather than persisting in landfill, and its pieces include built-in UV 50+ protection. The aesthetic is body-celebrating and feminine, very much in the Brazilian tradition, with the added dimension of a brand that describes itself as built "by women, for women."

For shoppers who want their sustainability credentials to go beyond recycled nylon, Lybethras is worth a close look.

What to look for when shopping this category

Not every brand that claims "eco-friendly" or "Brazilian aesthetic" is delivering on either. A few things worth checking: Is the swimwear actually produced in Brazil, or is "Brazilian" just a styling reference? Does the brand name specific sustainable fabrics (recycled polyamide, ECONYL, biodegradable blends) rather than vague terms? And does the cut actually reflect Brazilian construction, the high leg, the body-conscious silhouette, the adjustable details that make a real difference in fit?

The brands above all answer yes to at least two of those three. Soul de Verão's full collection answers all three, which is why it's a natural starting point if you're new to the category and want something that's genuinely handcrafted, sustainably made, and shaped by authentic Brazilian design sensibility.

Summer, after all, is a feeling worth investing in.