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.
Popular Products

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.
New arrival
Blog posts
From plastic waste to sustainable swimwear – How the recycling cycle works
From plastic waste to sustainable swimwear! 🌊♻️ Find out how new material is made from old fishing nets and plastic bottles – and how you can protect our oceans with conscious swimwear.
The best bikini tops for small breasts: our recommendations
Discover the best bikini tops for small breasts at MAIN Design! Our recommendations: Sassy, Spaghetti & Adore – sustainable, stylish and perfect for your look.
Freshly arrived: The spring collection from BAGGU
BAGGU, the cult brand for stylish and sustainable bags, surprises us again with a beautiful new spring collection. From leopard prints and metallic highlights to soft pastel shades - the new designs are simply a must-have for all bag lovers!