Main Design

7 Best Eco-Friendly Swimwear Trends for 2025

MAIN Design
Discover the 7 best Eco Friendly Swimwear trends for 2025, focusing on sustainability, innovative materials and stylish designs for conscious buyers.
Main Design

Sustainability at MAIN Design – Feel Good for You & the Planet

Tiina Kosonen

For us, sustainability doesn't mean perfection – it means awareness. It's the sum of small, conscious decisions. And every decision counts.

Main Design

About us – The MAIN Reason We Do What We Do

Tiina Kosonen

Two women who love surfing, sun and the sea – but above all, women who want to feel comfortable in their own skin.

Main Design

Feel Good, Do Good – Why self-confidence is the new sustainability

Tiina Kosonen

When you choose to be yourself – confident, imperfect, authentic – you set an example that transcends yourself. Every act of self-love is also an act of sustainability.

Main Design

7 Best Eco Friendly Bathing Suits for Summer 2025

MAIN Design
Discover the 7 best eco-friendly bathing suits for summer 2025 and learn how sustainable swimwear combines style, environmental awareness and quality.
Main Design

Find your perfect bikini top

Tiina Kosonen

Find your perfect bikini top – from triangle to bralette. Sustainable, stylish & with soul. MAIN Design Swimwear – feel good, do good.

Main Design

Bikini Surf Guide 2025: MAIN Design Surf Bikinis & Surfwear Women

Tiina Kosonen
Tagged: Surf surf bikini

MAIN Design presents the Bikini Surf Guide 2025: Discover sustainable surf bikinis made from Econyl® that combine support, style & comfort – perfect for women who love freedom on and off the waves.

Main Design

Inspiration to Design – Where it all begins

Tiina Kosonen

For me, Tiina, founder of MAIN Design, swimwear is much more than fabric and seams. It's about creating timeless pieces in which women feel beautiful and comfortable – whether surfing, at the spa, or playing with their children in the sand.

Main Design

Autumn Escapes – Your Swimwear, Your Moment

Tiina Kosonen

Autumn? No problem – we're bringing back summer! 30% OFF all swimsuits.

Main Design

Sunny days, strong women & a special giveaway

Tiina Kosonen

Autumn feels even more beautiful when we can share it. That's why we've teamed up with nika to create a special giveaway for you.

Main Design

Deadstock Guide 2026: Sustainable Fashion and Tips

MAIN Design
Discover everything about sustainable fashion, the causes and consequences of deadstock, as well as practical tips and trends for conscious consumption in the Deadstock Guide 2026.
Main Design

Swimwear Switzerland: Sustainable - stylish - unbeatable price

Yvonne Böni
Tagged: Bademode

We are proud to offer you the Offering the best without the need for luxury prices. At MAIN Design, you don't pay for a logo—you pay for honest quality, sustainable values, and swimwear that will last a lifetime. Because our swimwear is more than just a piece of clothing—it's a statement of quality, fairness, and style.