In Women
In Women In Beauty In Men In Home
US($)

One-pieces Swimwear for Women

Sort byRelevance
Relevance Highest Price Lowest Price New arrivals Discount
View6 per row
3 per row 4 per row 6 per row
Plus Size Women's La Blanca Island Goddess One-Piece Swimsuit

La Blanca

Plus Size Women's La Blanca Island Goddess One-Piece Swimsuit

$119 $71

At Nordstrom

Feel every inch the beach bombshell in this black swimsuit with a deep surplice neckline, figure-sculpting bands across the midsection and a strappy back. Style Name: La Blanca Island Goddess One-Piece Swimsuit (Plus Size). Style Number: 5962377 2.. Buy from Nordstrom
Plus Size Calla Lily Printed One-Piece Swimsuit

Johnny Was Plus

Plus Size Calla Lily Printed One-Piece Swimsuit

$218

At Neiman Marcus

Johnny Was "Calla Lily" tank-style swimsuit in tropical print. Scoop neckline. Shelf bra with removable pads. Moderate seat coverage. Nylon/Lycra spandex. Imported.. Buy from Neiman Marcus
Plus Size Ellyo Twisted Halter One-Piece Swimsuit

Johnny Was Plus

Plus Size Ellyo Twisted Halter One-Piece Swimsuit

$218

At Neiman Marcus

Johnny Was "Ellyo" one piece swimsuit in printed microfiber. Halter neckline; sash ties at neck. Molded cups for added support. Twisted front bodice. Power mesh. Moderate seat coverage. Nylon/spandex. Hand wash. Imported.. Buy from Neiman Marcus
Plus Size Petals Mio One-Piece Swimsuit

La Blanca

Plus Size Petals Mio One-Piece Swimsuit

$114

At Neiman Marcus

La Blanca "Petals" printed one-piece swimsuit. Shirred sides for a shaping fit. Removable cups. Scoop neckline. Adjustable straps. Moderate seat coverage. Nylon/spandex. Imported.. Buy from Neiman Marcus
Plus Size Dip Wild Mio Degrade One-Piece Swimsuit

La Blanca

Plus Size Dip Wild Mio Degrade One-Piece Swimsuit

$114

At Neiman Marcus

La Blanca "Dip Wild" in degrad animal-printed microfiber. Removable cups. Square neckline. Adjustable straps. Tummy control. Moderate seat coverage. Nylon/Lycra spandex. Hand wash. Imported.. Buy from Neiman Marcus
Plus Jumbo Ribbed High Neck One Piece - White - 12

Boohoo

Plus Jumbo Ribbed High Neck One Piece - White - 12

$24 $10

At Boohoo.com

Womens Plus Jumbo Ribbed High Neck Bodysuit - white - 12 - Steal the style top spot in a statement separate from the tops collection Camis or crops, bandeaus or bralets, we've got all the trend-setting tops so you can stay statement in separates this season. Hit refresh on your jersey basics with pastel hues and pick a quirky kimono to give your ensemble that Eastern-inspired edge. Off the shoulder styles are oh-so-sweet, with slogans making your tee a talking point.Style: BodysuitDesign: PlainFabric: JerseyNeckline: High NeckSleeve Length: Long Sleeve. Buy from Boohoo.com
Plus Size Annia Twisted Halter One-Piece Swimsuit

Johnny Was Plus

Plus Size Annia Twisted Halter One-Piece Swimsuit

$218

At Neiman Marcus

Johnny Was "Annia" printed one-piece swimsuit. V-front halter neckline; sash ties behind neck. Molded cups for additional support. Twisted front bodice. Moderate seat coverage. Nylon/Lycra spandex. Imported.. Buy from Neiman Marcus
Plus Size Escape Underwire Allover-Slimming Wrap One-Piece Swimsuit Women's Swimsuit

Miraclesuit

Plus Size Escape Underwire Allover-Slimming Wrap One-Piece Swimsuit Women's Swimsuit

$182

At Macy's

You're chic at the shore in this sophisticated one-piece from Miraclesuit, a plus size look with a flattering drape and allover control for a sleek fit.. Buy from Macy's
Volcom Simply Seamless One Piece Plus Size - Black - Black - 20W

Volcom.com

Volcom Simply Seamless One Piece Plus Size - Black - Black - 20W

$110

At Volcom.com

Simply Seamless One Piece Plus Size - Black. Buy from Volcom.com
Plus Size Island Goddess Surplice Underwire One-Piece Swimsuit

La Blanca

Plus Size Island Goddess Surplice Underwire One-Piece Swimsuit

$119

At Neiman Marcus

La Blanca "Island Goddess" one-piece bathing suit in solid microfiber. Surplice neckline; underwire support. Adjustable cross-back straps. Removable cups. Shirring at torso. Full seat coverage. Micro nylon/Lycra spandex. Made in Mexico.. Buy from Neiman Marcus
Plus Jumbo Ribbed High Neck One Piece - Green - 12

Boohoo

Plus Jumbo Ribbed High Neck One Piece - Green - 12

$24 $10

At Boohoo.com

Womens Plus Jumbo Ribbed High Neck Bodysuit - green - 12 - Steal the style top spot in a statement separate from the tops collection Camis or crops, bandeaus or bralets, we've got all the trend-setting tops so you can stay statement in separates this season. Hit refresh on your jersey basics with pastel hues and pick a quirky kimono to give your ensemble that Eastern-inspired edge. Off the shoulder styles are oh-so-sweet, with slogans making your tee a talking point.Style: BodysuitDesign: PlainFabric: JerseyNeckline: High NeckSleeve Length: Long Sleeve. Buy from Boohoo.com
Plus Size Brynn Ruched Tank Swimdress

Magicsuit

Plus Size Brynn Ruched Tank Swimdress

$186

At Neiman Marcus

Magicsuit "Brynn" swimdress with drawstring side. Provides allover slimming control. Scoop neckline. Underwire support. Adjustable straps. Relaxed fit. Slipover style. Polyester/spandex. Made in USA of imported goods.. Buy from Neiman Marcus
Plus Size Women's La Blanca Off The Shoulder One-Piece Swimsuit

La Blanca

Plus Size Women's La Blanca Off The Shoulder One-Piece Swimsuit

$124

At Nordstrom

A ruffled statement neckline and figure-perfecting shirring are so pretty and alluring without showing extra skin. Style Name: La Blanca Off The Shoulder One-Piece Swimsuit (Plus Size). Style Number: 5356533.. Buy from Nordstrom
Plus Size Marais Polka-Dot Swimdress

Miraclesuit

Plus Size Marais Polka-Dot Swimdress

$208

At Neiman Marcus

Miraclesuit "Marais" polka-dot one-piece swimsuit. Miratex fabric provides allover body control, shapes and slims. V neckline; scoop back. Fixed straps. Tummy control. Skater skirt. Full seat coverage. Nylon/Lycra Xtra Life spandex. Hand wash cold. Made in Colombia.. Buy from Neiman Marcus
Plus Size Women's La Blanca Island Goddess One-Piece Swimsuit

La Blanca

Plus Size Women's La Blanca Island Goddess One-Piece Swimsuit

$119

At Nordstrom

Feel every inch the beach bombshell in this black swimsuit with a deep surplice neckline, figure-sculpting bands across the midsection and a strappy back. Style Name: La Blanca Island Goddess One-Piece Swimsuit (Plus Size). Style Number: 5962377.. Buy from Nordstrom
Plus Size Marais Twist-Front Swimdress

Miraclesuit

Plus Size Marais Twist-Front Swimdress

$206

At Neiman Marcus

Miraclesuit "Marais" solid swimdress. Approx. 18.4"L down center back. Miratex fabric provides allover body control, shapes and slims. V neckline; soft cups. Wide straps. Scoop back. Full seat coverage. Nylon/spandex main & combo. Hand wash cold. Made in Colombia.. Buy from Neiman Marcus
Plus Size Tiered Tummy-Control One-Piece Swimsuit, Created for Macy's Women's Swimsuit

Swim Solutions

Plus Size Tiered Tummy-Control One-Piece Swimsuit, Created for Macy's Women's Swimsuit

$119

At Macy's

Swim Solutions Plus Size Tiered Tummy-Control One-Piece Swimsuit, Created for Macy's Women's Swimsuit Plus Sizes Plus Size Clothing - Swimwear. Buy from Macy's
Plus Size Brynn Ruched Tank Swimdress

Magicsuit

Plus Size Brynn Ruched Tank Swimdress

$186

At Neiman Marcus

Magicsuit "Brynn" swimdress with drawstring side. Provides allover slimming control. Scoop neckline. Underwire support. Adjustable straps. Relaxed fit. Slipover style. Polyester/spandex. Made in USA of imported goods.. Buy from Neiman Marcus
Plus Size Jewels Printed Tiered Tummy Control Fauxkini One-Piece Swimsuit, Created for Macy's Women's Swimsuit

Swim Solutions

Plus Size Jewels Printed Tiered Tummy Control Fauxkini One-Piece Swimsuit, Created for Macy's Women's Swimsuit

$119

At Macy's

Swim Solutions Plus Size Jewels Printed Tiered Tummy Control Fauxkini One-Piece Swimsuit, Created for Macy's Women's Swimsuit Plus Sizes Plus Size Clothing - Swimwear. Buy from Macy's
Plus Size Sanibel Draped One-Piece Swimsuit

Miraclesuit

Plus Size Sanibel Draped One-Piece Swimsuit

$188

At Neiman Marcus

Miraclesuit "Sanibel" solid one-piece. Approx. 19.5"L down center back. Miratex fabric provides allover body control, shapes and slims. Cleverly draped fabric conceals tummy. V neckline. Underwire support. Adjustable straps. Full seat coverage. Nylon/Lycra spandex main & lining. Hand wash cold. Made in Colombia.. Buy from Neiman Marcus
Plus black elastic plunge swimsuit

River Island

Plus black elastic plunge swimsuit

$67

At River Island

Plunge neck 28% Elastane, 72% Nylon (polyamide) Do not iron Hand wash only Do not bleach Do not tumble dry Do not dry clean. Buy from River Island
Plus Size Illusionist Crossover One-Piece Swimsuit

Miraclesuit

Plus Size Illusionist Crossover One-Piece Swimsuit

$180

At Neiman Marcus

Miraclesuit "Illusionist" one-piece with mesh insets. Approx. 18.6"L down center back. Mesh insets provide streamlined control and hourglass waist. Miratex fabric provides allover body control, shapes and slims. V neckline; soft cups. Scoop back. Full seat coverage. Nylon/Lycra spandex main & lining. Hand wash cold. Made in Colombia.. Buy from Neiman Marcus
Plus black plunge bandage swimsuit

River Island

Plus black plunge bandage swimsuit

$78

At River Island

Paneling detail Plunge neck 15% Elastane, 85% Polyester Do not iron Hand wash only Do not bleach Do not tumble dry Do not dry clean. Buy from River Island
Plus Size Oceanus Metallic One-Piece Swimsuit

Miraclesuit

Plus Size Oceanus Metallic One-Piece Swimsuit

$198

At Neiman Marcus

Miraclesuit "Oceanus" static-free metallic one-piece swimsuit. Miratex fabric provides allover body control, shapes and slims. Surplice neckline; scoop back. Fixed straps. Shirred wrap waist. Full seat coverage. Nylon/Lycra Xtra Life spandex. Made in Colombia.. Buy from Neiman Marcus
Plus animal print one shoulder swimsuit

River Island

Plus animal print one shoulder swimsuit

$71

At River Island

Leopard print One shoulder style swimsuit Eyelet detailing 18% Elastane, 82% Nylon (polyamide) Do not iron Hand wash only Do not bleach Do not tumble dry Do not dry clean. Buy from River Island
Plus Size Made In The Shade One-Piece Swimsuit

Trina Turk

Plus Size Made In The Shade One-Piece Swimsuit

$168

At Neiman Marcus

Trina Turk "Made In The Shade" one-piece with striped waistband. Bandeau neckline. Contrast lace-up front. Moderate seat coverage. Nylon/spandex. Hand wash. Imported.. Buy from Neiman Marcus
Plus khaki eyelet one shoulder bikini top

River Island

Plus khaki eyelet one shoulder bikini top

$41

At River Island

Swim fabric One shoulder Eyelet detail Gold hardware 28% Elastane, 72% Nylon (polyamide) Do not iron Hand wash only Do not bleach Do not tumble dry Do not dry clean. Buy from River Island
Plus Size Nuage Bleu Oceanus One-Piece Swimsuit

Miraclesuit

Plus Size Nuage Bleu Oceanus One-Piece Swimsuit

$190

At Neiman Marcus

Miraclesuit "Nuage Bleu Oceanus" tonal abstract-print one-piece swimsuit. Miratex fabric provides allover body control, shapes and slims. Surplice neckline; scoop back. Underwire bra. Adjustable straps. Tummy control. Full seat coverage. Nylon/Lycra Xtra Life spandex. Made in Colombia.. Buy from Neiman Marcus
Plus black floral high waist bikini bottoms

River Island

Plus black floral high waist bikini bottoms

$30

At River Island

Floral print Dot print High waist Tie front detail 18% Elastane, 82% Nylon (polyamide) Do not iron Hand wash only Do not bleach Do not tumble dry Do not dry clean. Buy from River Island
Plus Size Saba Floral-Print One-Piece Swimsuit

Johnny Was

Plus Size Saba Floral-Print One-Piece Swimsuit

$218

At Neiman Marcus

Johnny Was "Saba" one piece swimsuit in floral print with ruching through front bodice. Square neckline. Shelf bra with removable pads. Adjustable shoulder straps. Full seat coverage. Nylon/XtraLife Lycra/spandex. Hand wash. Imported.. Buy from Neiman Marcus
Plus Madewell Second Wave Structured One-Piece Swimsuit

Mw

Plus Madewell Second Wave Structured One-Piece Swimsuit

$70

At Madewell Us

Our Madewell Second Wave swim collection has a built-in feel-good factor—the fabric was made using recycled material. Structured to give you the support of a push-up, without the wires, it has a sexy peekaboo back so it can double as a bodysuit. With sizes running from XXS to 3X, it's an "everyone needs it" kinda deal. UPF 50 sun protection.Made from 80% pre-consumer recycled nylon/20% elastane.Do Well: This fabric is recycled from pre-consumer nylon waste like fishing nets, fabric scraps or carpet.Our swimsuits are machine washable, but we recommend hand washing as it helps keep the fabric and the shape of the suit looking newer, longer.Import.Madewell.com only.. Buy from Madewell US
Plus Size Marais Twist-Front One-Piece Swimsuit

Miraclesuit

Plus Size Marais Twist-Front One-Piece Swimsuit

$206

At Neiman Marcus

Miraclesuit "Marais" one-piece swimsuit. Approx. 18.4"L down center back. Miratex fabric provides allover body control, shapes and slims. V neckline; soft cups. Wide straps. Scoop back. Full seat coverage. Nylon/spandex main & combo. Hand wash cold. Made in Colombia.. Buy from Neiman Marcus
Plus Size Oceanus One-Piece Swimsuit Women's Swimsuit

Miraclesuit

Plus Size Oceanus One-Piece Swimsuit Women's Swimsuit

$180

At Macy's

A soft drape flatters your curves, bringing a sleek fit to this sophisticated plus size one-piece from Miraclesuit.. Buy from Macy's
Plus khaki eyelet high waist bikini bottoms

River Island

Plus khaki eyelet high waist bikini bottoms

$34

At River Island

Eyelet detail Buckle design Gold hardware High waist 28% Elastane, 72% Nylon (polyamide) Do not iron Hand wash only Do not bleach Do not tumble dry Do not dry clean. Buy from River Island
Plus black floral knot puff sleeve bikini top

River Island

Plus black floral knot puff sleeve bikini top

$52

At River Island

Floral print Tie front detail Puff sleeve Crop fit 18% Elastane, 82% Nylon (polyamide) Do not iron Hand wash only Do not bleach Do not tumble dry Do not dry clean. Buy from River Island
Plus Size Oceanus Polka-Dot One-Piece Swimsuit

Miraclesuit

Plus Size Oceanus Polka-Dot One-Piece Swimsuit

$180

At Neiman Marcus

Miraclesuit "Oceanus" polka-dot one-piece swimsuit. Miratex fabric provides allover body control, shapes and slims. Surplice neckline; scoop back. Fixed straps. Soft cups. Shirred wrap waist. Tummy control. Full seat coverage. Nylon/Lycra spandex. Imported.. Buy from Neiman Marcus
Plus Size Bianca Halter Romper One-Piece Swimsuit

Magicsuit

Plus Size Bianca Halter Romper One-Piece Swimsuit

$192

At Neiman Marcus

Magicsuit "Bianca" romper-style one-piece swimsuit. V neckline; halter tie straps. Cinched self-tie waist. Relaxed fit. Tummy control. Attached briefs with full seat coverage. Polyester/spandex. Nylon/Lycra spandex control lining. Made in USA.. Buy from Neiman Marcus
Plus Size Bijou Plunge-Neck One-Piece Swimsuit

Trina Turk

Plus Size Bijou Plunge-Neck One-Piece Swimsuit

$162

At Neiman Marcus

Trina Turk "Bijou" solid one-piece swimsuit with stone embellishment. Removable cups. Plunging neckline. Adjustable straps. Strappy back. Moderate seat coverage. Nylon/spandex. Hand wash. Imported.. Buy from Neiman Marcus
Plus Size Wild Tropic Crossback One-Piece Swimsuit

La Blanca

Plus Size Wild Tropic Crossback One-Piece Swimsuit

$129

At Neiman Marcus

La Blanca "Wild Tropic" one-piece swimsuit in floral-print microfiber. Eco-friendly digital print. Surplice neckline. Removable cups. Tummy control. Shoulder straps. Strappy back. Cinched waist. Moderate seat coverage. Nylon/spandex. Hand wash. Imported.. Buy from Neiman Marcus
Plus Size Striped Cross-Back One-Piece Swimsuit

La Blanca

Plus Size Striped Cross-Back One-Piece Swimsuit

$129

At Neiman Marcus

La Blanca striped one-piece swimsuit. Tummy control. V neckline. Removable cups. Crisscross straps at back. Moderate seat coverage. Nylon/spandex. Hand wash. Imported.. Buy from Neiman Marcus
Plus Size Solid Crossover One-Piece (Midnight Blue) Women's Swimsuits One Piece

Miraclesuit

Plus Size Solid Crossover One-Piece (Midnight Blue) Women's Swimsuits One Piece

$174

At Zappos.com

Be stunning in this darling Miraclesuit® Plus Size Solid Crossover One-Piece. Miratex fabric with all over control: •Exclusive fabric is designed to provide shape without relying on constrictive inner linings and rigid panels. •Integrated, high concentration of stretch fibers provides three times the shapewear control of traditional swimwear fabrics. •The only swimsuit that makes you look 10 pounds lighter in 10 seconds. Solid one-piece swimsuit features shirred crisscross draping on the front for an hourglass silhouette. Adjustable, shoulder straps. Surplice neckline. Underwire cups for support. Moderate-cut leg openings. Full rear coverage. 69% Nylon, 31% LYCRA Spandex; Lining: 82% Nylon, 18% LYCRA Spandex. Hand wash in cool water; use non chlorine bleach; line dry; do not iron. Made in the USA and imported. Measurements: One Piece Length: 29 in Product measurements were taken using size 18W. Please note that measurements may vary by size. If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.. Buy from Zappos.com
Plus Size Dreamer Floral-Print Ruched One-Piece Swimsuit

Johnny Was Plus

Plus Size Dreamer Floral-Print Ruched One-Piece Swimsuit

$218

At Neiman Marcus

Johnny Was "Dreamer" one piece in floral print with ruching through front bodice. Square neckline. Shelf bra with removable pads. Adjustable shoulder straps. Power mesh lined front panel. Full seat coverage. Nylon/spandex. Hand wash. Imported.. Buy from Neiman Marcus
Plus Size Women's La Blanca Wild Tropic Cross Back One-Piece Swimsuit

La Blanca

Plus Size Women's La Blanca Wild Tropic Cross Back One-Piece Swimsuit

$129

At Nordstrom

Binding around the waist and a strappy lattice back style this one-piece swimsuit that's styled for a shaping fit and colored by pastel botanical blooms. Style Name: La Blanca Wild Tropic Cross Back One-Piece Swimsuit (Plus Size). Style Number: 6033347. Available in stores.. Buy from Nordstrom
Annia Floral Blouson One-Piece Swimsuit

Johnny Was Plus

Annia Floral Blouson One-Piece Swimsuit

$238

At Neiman Marcus

Johnny Was Plus "Annia" one-piece swimsuit in floral-printed microfiber. Built-in shelf bra. Removable soft cups. Square neckline. Detachable shoulder ties with tassels. Blouson bodice. Moderate seat coverage. Nylon/Lycra Xtra Life spandex. Imported.. Buy from Neiman Marcus
ALREADY SOLD OUT
Plus Size Deep Dive Coco Underwire One-Piece

SOLD OUT

Magicsuit

Plus Size Deep Dive Coco Underwire One-Piece

$198 $158

At Bare Necessities

Appear sleeker and slimmer in seconds with fashion-forward Magicsuit swimwear! , Style Number: 6008213W Show off your fierce side in this ultra-sporty swimsuit, Figure flattering double-layer front panel, Built-in firm control feature smoothes your entire midriff, Unlined underwire cups provide great shape & lift, T-back design creates a more comfortable fit, Full front zip feature for easy on and off, Zippered pockets for all your small items, Sleek and smooth, stretch microfiber ALLPlusSize,Full Figure,Queen,Lycra,Microfiber,Microfiber Nylon,Nylon,Spandex,NotMaternity,Underwire,Molded,Seamed,Unlined,Short Sleeve,Non-adjustable straps,HasNonStandardBraSizes,Pocket,Zip,Swimwear. Buy from Bare Necessities
One Of My Kind Leopard One-Piece Swimsuit - Leopard - Size 16

SOLD OUT

Saint Somebody, Plus Size

One Of My Kind Leopard One-Piece Swimsuit - Leopard - Size 16

$179 $134

At Saks Fifth Avenue

Bold and fun, this leopard one-piece features a seamless design and a built-in, underwire for extra bustline support. Scoopneck Hidden underwire Scoopback Hand-finished Nylon/spandex Hand wash Imported SIZE & FIT Style runs large About 29" from shoulder to hem. Salon Z - Salon Z Collections > Saks Fifth Avenue > Barneys. Saint Somebody, Plus Size. Color: Leopard. Size: 16.. Buy from Saks Fifth Avenue
Saggina One-Piece Swimsuit - China Blue - Size 1X (12-14)

SOLD OUT

Marina Rinaldi, Plus Size

Saggina One-Piece Swimsuit - China Blue - Size 1X (12-14)

$285 $128

At Saks Fifth Avenue

One-piece swimsuit with front twist detail V-neck Sleeveless Scoop back Pull-on style About 27" from shoulder to hem Polyamide/elastane Dry clean Made in Italy. Salon Z - Rinaldi Salon Z > Saks Fifth Avenue > Barneys. Marina Rinaldi, Plus Size. Color: China Blue. Size: 1X (12-14).. Buy from Saks Fifth Avenue
Plus Size Women's Tommy Bahama 'Pearl' Convertible One-Piece Swimsuit, Size - (Plus Size) (Nordstrom Exclusive)

SOLD OUT

Tommy Bahama

Plus Size Women's Tommy Bahama 'Pearl' Convertible One-Piece Swimsuit, Size - (Plus Size) (Nordstrom Exclusive)

$134 $80

At Nordstrom

A notched sweetheart neckline with a removable shoulder strap sets off a slimming one-piece bandeau swimsuit styled with a figure-perfecting ruched midriff and tummy control panel. Style Name: Tommy Bahama 'Pearl' Convertible One-Piece Swimsuit (Plus Size) (Nordstrom Exclusive). Style Number: 5115838 3. Available in stores.. Buy from Nordstrom