
Ethically handmade
All of our products are handmade with love in Bali under fair working conditions.

Sustainable
Our products are made from recycled and/or sustainable materials.
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Swimwear for superheroes
At MAIN Design we combine style, quality and sustainability. Our swim and beach fashion is more than just clothing - it is a statement for a conscious lifestyle. Each piece is made with love, care and respect for people and nature. Because real superheroines not only look great, they also do good things.
Let customers speak for us

This is MAIN Design
We simply made the perfect surf bikinis ourselves. Why? Because we dreamed of functional, sustainable and beautiful swimwear - and the market couldn't offer us anything that really lasted.
MAIN Design stands for high-quality swimwear with a well-thought-out design that adapts to every wave. We combine minimalist style with maximum support and rely on sustainable materials. Our collections are made for women who love the sea - and for children who want to splash around just as carefree.
Designed for performance. Manufactured with responsibility.
By us, Yvi and Tiina, with great attention to detail and a deep respect for nature.
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Blog posts
Sommer Must-have: Die schönsten Strandtücher bei MAIN Design
Bei uns findest du eine wunderschöne Auswahl an hochwertigen türkischen Strandtüchern, die nicht nur wunderschön aussehen, sondern auch durch Qualität, Funktionalität und Nachhaltigkeit überzeugen. Jetzt entdecken!
main.swim in der Schweiz: Unser allererstes Shooting an der Aare
Wir wollten echte Momente festhalten – keine Models mit Sixpacks und Studiolicht. Sondern Sonne auf der Haut, Wasser zwischen den Zehen und dieses Gefühl von „hier und jetzt“.
Summer favorites for kids — our new boho sets are here!
They're finally here — the light and airy summer two-pieces for girls and boys!
Whether for your holiday suitcase, garden parties, or simply a day full of adventures: the new Boho sets bring style, comfort, and summer vibes directly into the everyday life of your little free spirits.