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Jantzen's Elegant One-Piece Collection
Jantzen's curated collection of one-piece swimsuits for women celebrates timeless elegance, comfort, and classic chicness.
Crafted with the discerning woman in mind, our women’s one-piece swim line is a tribute to the sophistication of the modest beach aesthetic.
With Jantzen, every detail is designed to uplift.
Sculpting Mastery with Tummy Control
Our one-piece swimsuits for women boast integral tummy control panels. Perfect for both beach days and poolside lounging, these cute one-pieces provide unparalleled comfort and style.
Personalized Fit Tailoring
Experience the luxury of a customized fit with adjustable straps and elements that conform to your individual shape. It’s a swimwear experience that feels personally tailored to you.
Supportive Range for D/DD Cups
Jantzen recognizes the importance of secure support. Our exclusive line for D and DD cups melds robust reinforcement with fashion-forward design, ensuring style never takes a backseat.
Cup Versatility by Design
Select sewn-in cups for consistent support and shape or opt for removable cups that offer flexibility and personal preference in your one-piece swimsuit structure.
Underwire Innovation for Full Support
Jantzen caters to those who seek enhanced bust support with our revolutionary underwire feature, thoughtfully tailored for those with fuller cup sizes.
The Jantzen's one-piece swimsuits for women have a slimming design that’s meticulously engineered to celebrate your form with subtlety and style. They’re ideal for the woman who cherishes modest elegance and comfort.
Our selection spans from the understated allure of classic women's one-piece bathers to the playful charm of our cute one-piece bathing suits, encompassing our fresh arrivals and a wide spectrum of styles. Each women’s one-piece swimsuit shows Jantzen's commitment to unwavering quality and refined taste.
Find your perfect match in swimwear today and immerse yourself in the luxurious avant-garde design and unparalleled comfort—exclusively from Jantzen.
FAQs About One-Piece Swimsuits
How to look slim in a one-piece swimsuit?
Looking slim in a one-piece swimsuit is all about choosing the right style and features. Opt for swimsuits with ruching or shirring that can help minimize the waist.
Dark colors and vertical stripes are also flattering, while high-cut legs can create the illusion of longer, leaner legs.
Our collection at Jantzen includes features such as tummy control panels to enhance your natural silhouette, making you feel confident and stylish.
Is it better to size up or down in a one-piece swimsuit?
We generally advise sizing down if you are between sizes. Always check our size guide and measure yourself for the best fit.