Main Design

Sustainable surf bikinis and swimwear

Sustainably made from recycled materials.

Main Design
We take a short break

No shipping from 1st to 10th of March.

All orders until 28th of Februar 12:00 PM will be shipped.

Main Design

Swimwear for superheroines

Sustainable. Stylish. To protect our oceans.

Main Design

MAIN Mini kids collection

Play worry-free with UPF50+ sun protection.

Main Design

To protect our oceans

We donate 1% of all online sales to Healthy Seas.

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Shipping pause 🚛✨

We're going on vacation. Orders placed by February 28th, 12 p.m. will still go out - after that we will ship again from March 10th.

Thank you for your understanding and patience! 💛 We look forward to providing you with your favorite pieces again soon.

Main Design

Ethically handmade

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

Main Design

Sustainable

Our products are made from recycled and/or sustainable materials.

Main Design

For nature

To protect our oceans, we donate a percentage of our online sales to Healthy Seas.

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Main Design

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.

Main Design

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.

Main Design
Our core values

Sustainability and Fairness

Our sustainable swimwear is made from high-quality, recycled materials - resource-saving, durable and environmentally friendly. We rely on fair production and responsible manufacturing processes so that you can jump into the waves with a good feeling.

Main Design
Our core values

Swimwear for every body type

Whether sporty, curvy or petite, young or old – we celebrate diversity! Thanks to Mix and Match, you can find the bikini that not only fits perfectly, but also makes you feel comfortable in your skin. Functional, stylish and designed for all body shapes.

Main Design
Our core values

Designed by women for women

We create bikinis that keep up with you - whether you're surfing, swimming or relaxing. Our sustainable swimwear combines style, support and comfort so you can feel completely confident and free.

Our core values

Sustainability and Fairness

Our sustainable swimwear is made from high-quality, recycled materials - resource-saving, durable and environmentally friendly. We rely on fair production and responsible manufacturing processes so that you can jump into the waves with a good feeling.

Swimwear for every body type

Whether sporty, curvy or petite, young or old – we celebrate diversity! Thanks to Mix and Match, you can find the bikini that not only fits perfectly, but also makes you feel comfortable in your skin. Functional, stylish and designed for all body shapes.

Designed by women for women

We create bikinis that keep up with you - whether you're surfing, swimming or relaxing. Our sustainable swimwear combines style, support and comfort so you can feel completely confident and free.

Main Design

Swimwear that stays where it's supposed to - even during action