Main Design

Sustainable surf bikinis and swimwear

Sustainably made from recycled materials.

Main Design

Feel good. Do good.

Style and comfort combined.

Main Design

MAIN Mini children's collection

Play worry-free with UPF50+ sun protection.

Green November – shop more consciously, feel better

We don't do Black Friday.
We're doing it more consciously. More beautifully. More sustainably.

For a limited time you will receive:

25% off all MAIN Design styles
👜 15% off BAGGU Bags
📅 until November 30th

Fairly produced, designed in Switzerland
and created to accompany you through real summer moments.

Fewer bulk discounts.
More meaning.
More love for the sea. 🌊

Discover Green November now


Up to 25% discount until November 30, 2025
Main Design
Conscious deals, real impact.

Up to 25% discount on our product range

(15 % off BAGGU Bags )

Feel good. Do good November.

Perhaps you'll find something nice for yourself, your loved ones, or as a loving surprise for someone who deserves it.

Our swimwear, kimonos, accessories, children's items and jewelry are designed with love – by us for you.

Thank you for being part of our company and for your support. You make a real difference.

And you enable sustainable designs to continue to find their place in this world.

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 portion of our online sales to Healthy Seas.

Trending categories

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Main Design

Better for the environment

All of our surf bikinis and swimwear are made from sustainable fabrics made from recycled materials. Our goal is to be as sustainable as possible in all areas - from design to production, sales and collaboration with non-profit organizations.

Do you also want to do something good for the environment?

Main Design

This is us

MAIN Design is a small Swiss fashion company, run and run by us, Tiina and Yvi. We specialize in sustainable surf and swimwear for the environmentally conscious surfer and mother. From the idea to the finished product, we lovingly develop feel-good swimwear and accessories for you that make you happy. And with every online sale we donate 1% to Healthy Seas to protect our oceans.

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How can we help?

FAQ

All about our Green November campaign.

How does 3-for-2 work?

How does 3-for-2 work?

Which styles are part of the promotion?

All products except Baggu Bags.

Are your fabrics truly recycled?

Yes. We use high-quality, recycled nylon yarns (Italian factory), durable & soft.

Which size should I get?

Our size guides will help you – if you have any questions: DM or email, we'll give you honest advice.

Can I exchange/return it?

Can I exchange/return it?

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