A dream come true

We are Reyes and Ángela Queraltó, twin sisters with the same problem as any young woman: we couldn’t find bikinis that were beautiful and that truly fit well.

We started during the pandemic with our mother’s sewing machine, making custom bikinis, until we met two guys from Brazil in a basement in Madrid who helped us design the perfect patterns.

That’s how our most iconic bikini was born—one we reinvent every year with new colors and metallic fabrics.

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ICONIC BIKINIS

With a perfect fit and special fabrics, crafted in limited editions for girls who want to feel unique on the beach all year round.

Being iconic at Quelton means never going unnoticed. It’s not just wearing a pretty bikini—it’s wearing a piece that defines you: your taste, your attitude, and the way you show up on the beach.

Being iconic is choosing designs people remember, colors and shine that are recognizable from meters away, and fits so flattering you’ll want to wear them every summer.

Our fit is born in Brazil

Our bikinis are born from Brazil—the country that sets the global standard for swimwear pattern-making. From day one, we partnered with Brazilian artisans who hand-crafted our first pieces, obsessed with one thing: making every bikini look truly incredible on the body.

They refined our patterns millimeter by millimeter, balancing support, comfort, and that unmistakable Brazilian confidence. Today we keep the same standard: premium fabrics, meticulous finishes, and real fit testing repeated before we launch any design.

The result is our signature fit: iconic, flattering, and made to last. Inspired by Brazil’s beach culture, every design is created to enhance the female form.

MEMORY BOOK

LANZADERA

Who give us support and confidence to continue growing our dream.

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MADE WITH RECYCLED FABRICS

We work with a manufacturing partner that uses recycled fabrics and carries out rigorous testing to achieve the highest quality in every piece—hand feel, strength, elasticity, and real durability in wear. By choosing recycled materials, we help reduce the demand for virgin raw materials and give existing materials a second life, lowering environmental impact without compromising a premium finish.

For us, quality doesn’t end with the product. Our production process also follows high social responsibility standards, with controls designed to support proper working conditions, respect for workers, and good practices throughout manufacturing.

In short: bikinis that fit beautifully and last—created with a more conscious approach, for both the planet and the people behind every stitch.