One-Pieces

Filter Right
FeaturedBest sellingAlphabetically, A-ZAlphabetically, Z-APrice, low to highPrice, high to lowDate, old to newDate, new to old
Filter
Color
Down
Size
Down
Price
Down
$
$
Neckline
Down
Pattern
Down
Brand
Down
Sort by
Down
The Ribbed Cross Back One-Piece Swimsuit Red One-Pieces - RIHOAS
Left Right Quick buy
The Red Ribbed Cross Back One-Piece Swimsuit
Sustainable
$42.00
The Contrast Ribbed One-Piece Swimsuit Black One-Pieces - RIHOAS
Left Right Quick buy
The Black Contrast Ribbed One-Piece Swimsuit
Sustainable
$42.00
White Criss-Cross One-Piece Swimsuit
Left Right Quick buy
White Criss-Cross One-Piece Swimsuit
Samiol
$36.00
Black Contrast U-Shaped One-Piece Swimsuit
Left Right Quick buy
Black Contrast U-Shaped One-Piece Swimsuit
Samiol
$36.00
Women's Knitted Nylon One-Piece Swimsuit One-Pieces - RIHOAS
Left Right Quick buy
Women's Knitted Floral One-Piece Swimsuit
Sustainable
$38.00
The Polka Dot Backless One-Piece Swimsuit White One-Pieces - RIHOAS
Left Right Quick buy
The White Polka Dot Backless One-Piece Swimsuit
Sustainable
$42.00
Blue Textured Tie Front One-Piece Swimsuit
Left Right Quick buy
Blue Textured Tie Front One-Piece Swimsuit
Samiol
$32.00
Left Right Quick buy
Green Ruched Halter One-Piece Swimsuit
Samiol
$32.00
White Embroidery One-Piece Swimsuit
Left Right Quick buy
White Embroidery One-Piece Swimsuit
Samiol
$30.00
Striped Backless One-Piece Swimsuit
Left Right Quick buy
Striped Backless One-Piece Swimsuit
$38.00
Blue Contrasting Criss-cross Tie One-Piece Swimsuit
Left Right Quick buy
Blue Contrasting Criss-cross Tie One-Piece Swimsuit
Samiol
$30.00
Purple Lurex Backless One-Piece Swimsuit
Left Right Quick buy
Purple Lurex Backless One-Piece Swimsuit
Samiol
$30.00
Beige V-Neck One-Piece Swimsuit
Left Right Quick buy
Beige V-Neck One-Piece Swimsuit
$44.00
Purple Ruffled Cutout One-Piece Swimsuit - RIHOAS
Left Right Quick buy
Purple Ruffled Cutout One-Piece Swimsuit
Samiol
$36.00
Wine Red Cut Out One-Piece Swimsuit
Left Right Quick buy
Wine Red Cut Out One-Piece Swimsuit
Samiol
$32.00
Black Plaid One-Piece Swimsuit
Left Right Quick buy
Black Plaid One-Piece Swimsuit
$29.00
Yellow Lurex Cut Out One-Piece Swimsuit
Left Right Quick buy
Yellow Lurex Cut Out One-Piece Swimsuit
Samiol
$34.00
Left Right Quick buy
Green Ruched Cutout One-Piece Swimsuit
Samiol
$44.00
Red Polka Dot Backless One-Piece Swimsuit
Left Right Quick buy
Red Polka Dot Backless One-Piece Swimsuit
$40.00
White V-Neck Backless One-Piece Swimsuit
Left Right Quick buy
White V-Neck Backless One-Piece Swimsuit
$39.00
Blue Textured One-Shoulder One-Piece Swimsuit
Left Right Quick buy
Blue Textured One-Shoulder One-Piece Swimsuit
Samiol
$32.00
Blue V Neck O-Ring One-Piece Swimsuit
Left Right Quick buy
Blue V Neck O-Ring One-Piece Swimsuit
Samiol
$38.00
Black Contrast One-Pieces Swimsuit
Left Right Quick buy
Black Contrast One-Pieces Swimsuit
Samiol
$28.00
Black Cut Out One-Piece Swimsuit
Left Right Quick buy
Black Cut Out One-Piece Swimsuit
$44.00

Elevated Essentials: Women’s One-Piece Swimsuits by Rihoas

Looking for swimwear that’s both refined and effortlessly flattering? The Rihoas One-Piece Swimwears offers modern women a sophisticated take on a timeless classic. Designed to contour, support, and empower, our one-piece swimsuits combine figure-friendly fits with elevated style—perfect for sun-soaked vacations, weekend getaways, or your next resort retreat.

Flattering Fit Meets Feminine Style

Our women’s one-piece swimsuits are tailored for comfort and confidence. Whether you prefer a minimalist silhouette or bold design details, you’ll find suits crafted with high-stretch, quick-dry fabrics that hug in all the right places. Enjoy built-in support, soft removable cups, and subtle shaping from tummy control panels—ideal for long pool days or active beach adventures.

Explore flattering cuts including high-cut leg openings, halter necklines, square neck maillots, and cross-back straps that stay in place without sacrificing style. From ribbed one-piece swimsuits to plunge neckline styles, every design is made to move with you.

Made for Real Women, Real Bodies

Every woman deserves to feel confident in swimwear. That’s why our collection includes styles for long torsos, plus sizes, and even modest one-piece swimsuits with more coverage. Whether you’re after a backless swimsuit for lounging poolside or a sporty one-piece for paddleboarding, Rihoas delivers comfort with fashion-forward flair.

Looking for a bold seasonal update? Try a floral print one-piece or a polka-dot retro silhouette that brings personality to your swim wardrobe.

Sustainable & Thoughtfully Designed

Our swimwear isn’t just made to last—it’s made with purpose. Many of our one-pieces are constructed with eco-friendly materials, aligning with Rihoas' commitment to responsible fashion. Feel good knowing that your next swimsuit is as gentle on the planet as it is on your skin.

More Than Just Swimwear

Pair your one-piece with a breezy cover-up, linen pants, or a sheer sarong for a look that’s just as chic off the beach. Whether you're packing for a tropical trip or refreshing your summer staples, these suits easily double as resort wear or bodysuit-style layering pieces.

At Rihoas, every piece is a balance of elegance and utility—swimwear designed not just to be worn, but to be lived in.