Long relegated to athletic pool laps or unfairly labeled as « too safe » compared to the dominant bikini, the one-piece swimsuit has made a spectacular comeback over the last few seasons. Better yet: this year, it has officially claimed its crown as the undisputed star of the beach and poolside.
Why such a triumph? Because the one-piece is without a doubt the most versatile, inclusive, and flattering silhouette in our summer wardrobe. Capable of sculpting the figure with infinite softness, rivaling the sheer sensuality of plunging necklines, or easily transitioning into city life as an ultra-chic bodysuit, it constantly reinvents itself.
Glamuse has decoded this phenomenon for you with a curated tour of the season’s most stunning designs. From the absolute chic of the classic black swimsuit to the boldest, sexiest cuts, discover why the one-piece is your ultimate summer ally.
📸 On the cover photo (from left to right): Pain de Sucre « Sensitive Uni Life Résille » one-piece swimsuit , Lise Charmel « Eblouissant Eden » wireless one-piece swimsuit, and LIVY « Halo » one-piece swimsuit.
#1. THE CLASSIC CHIC:
The Essential Black One-Piece
If the little black dress is the absolute icon of our city wardrobe, its beachside equivalent is undeniably the black one-piece swimsuit. Timeless, wildly elegant, and inherently flattering, it transcends passing trends without ever losing its luster.
This season, black reinvents itself far from any monotony, relying on texture and « couture » details to structure the silhouette:
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The play of sheer panels and openwork: Like the delicacy of a crocheted neckline or graphic mesh bands on the hips, subtly revealing the skin.
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Spectacular lacings and backless designs: Transforming the back of the swimsuit into a true work of art.
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Structured details: Like lovely ruffles on the shoulders or jewelry-inspired metallic rings at the waist for an ultra-chic draped effect.
Whether minimalist or richly detailed, the black one-piece remains the secret to a rare, elegant allure, by the water or at sunset.
#2. SHAPE & SUPPORT:
The Next-Generation Sculpting One-Piece
Forget the stiff, purely functional shapewear swimsuits of the past. The new generation of sculpting one-pieces strikes the perfect balance between invisible high-tech support and resolutely glamorous design. Their mission? To enhance curves, smooth the silhouette, and offer flawless support—all with absolute comfort that allows total freedom of movement.
These beach magicians rely on visual tricks and smart fabrics to flatter every body shape:
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Strategic draping and asymmetrical designs: Effortlessly slimming the waist and structuring the bust with incredible elegance.
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Premium interior construction: Understated underwires and deep cups specially engineered to offer a perfect lift and reassure fuller busts.
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Vibrant solid colors or artistic prints: Drawing the eye exactly where it should, proving that sculpting designs can easily claim the season’s boldest color trends.
Slipping into one of these models means gifting yourself an instant boost of self-confidence to shine bright all summer long.
#3. SHARP & BOLD:
The « Fashion-Forward » One-Piece
For those who view swimsuits as genuine runway pieces, the « Fashion » category is an endless playground. Here, the one-piece breaks free from traditional codes to embrace the season’s strongest trends: wild or psychedelic prints with a strong personality, romantic couture-inspired florals, or architectural cuts elevated by dramatic ruffles and metallic lacings.
The big secret behind these ultra-stylish models? Their fashion potential is far too high to stay confined to the sand. Thanks to premium fabrics and refined finishes, they transform into gorgeous bodysuits in the blink of an eye. Simply slip them under high-waisted denim shorts by day, or pair them with fluid wide-leg trousers as soon as night falls for an irresistible silhouette. One garment, two styles, zero compromise.
#4. SENSUAL & MAGNETIC:
The « Sexy » One-Piece
Who says the one-piece lacks audacity? Far from the modest image it carried for so long, it now stands as the ultimate summer weapon of seduction. Playing on the art of suggestion, it enhances curves with incomparable magnetism and glamour.
To make a splash by the water, designers are pushing the boundaries of creativity:
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Vertiginous and crossed necklines: Architectural plunge cuts that structure the bust while revealing the skin with a wildly sensual touch.
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Trikini-style cut-out plays: Bold optical illusions that sculpt the body, creating ultra-feminine graphic openings at the waist and hips.
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Precious details and shimmering fabrics: Delicate tattoo-effect embroidery on the skin or metallic iridescence that intensely catches and reflects every ray of sunlight.
Embracing a sexy one-piece guarantees a fatal allure and absolute confidence under the sun.
Whether black and minimalist, sculpting for absolute confidence, resolutely fashion-forward, or intensely sexy, the one-piece swimsuit has definitively earned its status as an icon. This season, it no longer makes you choose between comfort and style: it offers you both. All that’s left is to find the one that makes your heart beat faster and to shine all summer long!
Discover the must-have swimwear and beachwear of the season at Glamuse.
