Say Goodbye to Sizing Struggles
Introducing Our One-Size Collection
Swimwear That Adapts to You

The Perfect Fit for Every Body
Why our ultra-stretchy fabric makes all the difference
Finding the perfect swimsuit can be a struggle, especially for those who fall between standard sizes. That’s why we created our latest One Size Fits All Collection - designed with ultra-stretchy fabric that adapts to your body, offering both comfort and confidence.
With more coverage and a flattering fit, this collection is made for women who want to move freely while looking effortlessly chic.
Our one-size-fits-all swimwear collection is designed for women who need more flexibility in their sizing. The high-stretch fabric molds to your body while maintaining its shape, ensuring you always feel supported. Whether you're in between sizes or just love the idea of swimwear that adapts to you, this collection is here to redefine the way you experience comfort and style.
Ready to find your perfect fit? Explore the full collection now and embrace swimwear that truly moves with you.

Dina Top & Hala Bottom
Designed for ultimate support, the Dina Top features larger straps and a scooped neckline that provides a natural push-up effect. Paired with the Hala Bottom, a high-waisted piece with cheeky coverage, this set is all about enhancing curves while keeping you comfortable all day long.

Rana Top & Noya Bottom
Make a statement with the Rana Top & Noya Bottom, a set that comes in two stunning hues - Sepia and Pistachio. Completed with gold accessories, this pairing brings a touch of elegance to your swimwear wardrobe. The adjustable fit ensures it hugs your body in all the right places, giving you the perfect blend of style and ease.

Linda Top & Zumena Bottom
For those who love a minimalist yet sophisticated look, the Linda Top is a bandeau-style beauty adorned with gold details. The Zumena Bottom completes the set with its high-waisted design and medium coverage, making it an ideal choice for both lounging and swimming.

Tyra Suit in Aqua
If you’re a fan of one-piece swimsuits, the Tyra Suit is your new go-to. Crafted in a dreamy sky-blue shade, it features a low-back design and medium coverage—perfect for a sleek, timeless silhouette. Whether you're basking under the sun or taking a dip, this suit offers both elegance and practicality.
Free shipping on orders over on orders over 250€.
ABOUT THE BRAND
JANTHEE places special emphasis on quality and fairness and commits itself to collaborating exclusively with certified EU-suppliers. This ensures fair working conditions along its supply chain. All JANTHEE pieces are carefully assembled in Portugal using selected Italian fabrics.
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