One Pieces

Refine By
Groupon Goods
$49.99 $21.99

These one-piece swimsuits feature an interesting tiered ruffle design which can help hide problem areas

Groupon Goods
$49.99 $21.99

These one-piece swimsuits feature an interesting tiered ruffle design which can help hide problem areas

Groupon Goods
$49.99 $21.99

These one-piece swimsuits feature an interesting tiered ruffle design which can help hide problem areas

La Blanca
$129.00 $94.99

Plus-size island goddess over the shoulder one piece swimsuit pool beach spa swimwear playa swimming vacation sun

La Blanca
$39.90

Plus-size designer jeans keyhole over the shoulder one piece swimsuit beach playa sand vacation swim sun swimsuit bathing suit poo...l read more

Coastal Blue
$90.00 $88.01

An Amazon brand - Shirring at the bodice and a criss-cross shoelace detail highlight this control one-piece designed to provide al...lover support. read more

Paramour
$40.00 $4.97

Selection of one-piece and two-piece swimsuits in plus sizes that provide additional support

Speedo
$74.00 $55.50

Lap after lap the Ultraback One Piece is a suit designed to provide optimal comfort while you work hard in the pool. Four-way stre...tch technology provides a contoured snug fit and shape retention. Made out of Xtra Life Lycra fiber this fabric is designed to retain its shape swim after swim and lasts five to ten times longer than ordinary spandex. X-back detail on back allows arms full range of motion. Removable soft cups. Flattering full seat coverage. Princess seaming at front. Brandmark below left hip. 74% nylon 26% Lycra spandex. Lining: 86% nylon 14% Lycra spandex. Hand wash cold dry flat. Imported. 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. read more

BASILICA
$49.99

"Item Features:Elegant women's one piece skirtini monokinis swimdressDesigned in soft, comfortable stretchy fibers with padded top... and adjustable shoulder strapPerfect for summer, beach and pool side weaItem Description:Item Material: 80%Nylon+20%SpandexMeasurement: 1XL, 2XL, 4XL, 4XL1XL: Bust: 32""-38"" Wasit: 33""-39"" Hip: 36""- 41"" Length: 34""2XL: Bust: 35""- 41"" Wasit: 37"" - 43"" Hip: 40""- 42"" Length: 35""3XL: Bust: 40"" - 50"" Wasit: 41"" - 48"" Hip: 45"" - 50"" Length: 36""4XL: Bust: 44"" - 53"" Wasit: 47"" - 56"" Hip: 51"" - 57"" Length: 37""<" read more

Dippin' Daisy's
$48.00 $34.99

Highly elastic and flexible Plus Size swimsuit with sewn in bra-cups. Real simple and not complicated, our one piece swimsuit is a...ll that you'll need in anytime, anywhere. Just add water. read more

Spanx
$78.00

Nothing to hide! Pretty flexible lace moves with you for a comfortable fit. Targeted tummy-shaping panel provides a flawless finis...h. Lace details the plunge neckline and leg openings. Free of underwire and padding for total comfort. Adjustable straps can be worn five ways. Full rear coverage. Lined with mesh for more support. Back and underarm smoothing material. Style #10119P Lace: 84% nylon 16% spandex; Mesh: 72% nylon 28% spandex; Gusset: 100% cotton. Hand wash cold and lay flat to dry. Imported. 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. read more

Simplicity
$49.99

"Elegant women's one piece skirtini monokinis swimdressDesigned in soft, comfortable stretchy fibers with padded top and adjustabl...e shoulder strapPerfect for summer, beach and pool side wearMaterial: 80%Nylon+20%SpandexSize: 1XL, 2XL, 4XL, 4XL1XL: Bust: 32""-38"" Wasit: 33""-39"" Hip: 36""- 41"" Length: 34""2XL: Bust: 35""- 41"" Wasit: 37"" - 43"" Hip: 40""- 42"" Length: 35""3XL: Bust: 40"" - 50"" Wasit: 41"" - 48"" Hip: 45"" - 50"" Length: 36""4XL: Bust: 44"" - 53"" Wasit: 47"" - 56"" Hip: 51"" - 57"" Length: 37""Package Includes:1 x Swimdress" read more

Groupon Goods
$59.99 $24.99

Featuring fringe detail and halter straps, this high-waist swimming suit is great for warm days at the beach or by the pool

Spanx
$88.00

Wear this shaper under skirts and dresses when you want maximum slimming. Now that's worthy of an applause! High-level compression... provides maximum shaping support while totally transforming the shape of your body for a flawless finish. It's ideal for special occasion dressing. More power and less bulk with comfortable sculpting support. Bonded tummy panel that targets the core. Side panels designed for squeeze-free slimming and easy movement. Leg openings designed for paper thin smooth transition to skin. Non-compressing molded rear that maintains your natural shape without the smush. Open-bust design − wear your own bra! Adjustable straps lay flat on skin. Double gusset for ease when nature calls. Style #10129P. 75% nylon 25% spandex. Hand wash cold and dry flat. Imported. 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. read more

No Boundaries
$19.96

Lounge by the beach or pool in this No Boundaries lace up one piece. Features over the shoulder straps along with front and side l...ace up detailing. This solid one piece suit is made from a nylon and spandex blend for a comfortable and fashionable fit. read more

Groupon Goods
$66.95 $30.99

Showcase your assets with this figure-flaw hiding Plus Size Fashion One Piece Swim Suit. This beautiful suit features a halter-sty...le neckline with softly draped front panels that only accentuate the positive! Sizes: S, M, L, XL, 2XL read more

Spanx
$88.00

Wear this shaper under skirts and dresses when you want maximum slimming. Now that's worthy of an applause! High-level compression... provides maximum shaping support while totally transforming the shape of your body for a flawless finish. It's ideal for special occasion dressing. More power and less bulk with comfortable sculpting support. Bonded tummy panel that targets the core. Side panels designed for squeeze-free slimming and easy movement. Leg openings designed for paper thin smooth transition to skin. Non-compressing molded rear that maintains your natural shape without the smush. Open-bust design − wear your own bra! Adjustable straps lay flat on skin. Double gusset for ease when nature calls. Style #10129P. 75% nylon 25% spandex. Hand wash cold and dry flat. Imported. 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. read more

No Boundaries
$19.96

Lounge by the beach or pool in this No Boundaries lace up one piece. Features over the shoulder straps along with front and side l...ace up detailing. This all over printed suit is made from a nylon and spandex blend for a comfortable and fashionable fit. read more

Groupon Goods
$59.99 $24.99

Featuring fringe detail and halter straps, this high-waist swimming suit is great for warm days at the beach or by the pool

LAUREN Ralph Lauren
$124.00

A classy one-piece with a sexy twist! One-piece swimsuit in a lovely solid. Shirred side seams and a tummy-control design create a... slimming silhouette. Halter straps intertwine at back and create a beautiful keyhole design. Deep V-neckline. Removable padded cups for support and shape. Full rear coverage. Fully lined. Body 1: 85% nylon 15% elastane; Body 2: 92% nylon 8% elastane; Lining: 70% nylon 30% lycra. Hand wash line dry. Imported. 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. read more

No Boundaries
$19.96

Soak up the sun in this No Boundaries multi colored floral print one piece. Features a deep v-neck front with x-back straps and si...de insert mesh detailing. This style is made with a nylon and spandex blend for for a fun and flirty summer look. read more

Paramour
$70.00 $9.97

Selection of one-piece and two-piece swimsuits in plus sizes that provide additional support

Spanx
$102.00

Total transformation in one place. Support Level 3: A super firm hug. Sculpting shaper is lightweight and powerful featuring fully...-bonded front-panels for a tabletop flat stomach. Side panels designed for squeeze-free slimming and easy movement. Leg openings designed for invisible fabric-to-skin transition. Adjustable straps lay flat on skin. Open-bust design allows your to wear your own bra. Bonded neckline and under arms that won't rub or irritate skin. Booty pockets that keep your rear in gear. Double gusset-eyelet opening for total ease when nature calls. Style #10130P. 80% nylon 20% spandex. Machine wash cold and tumble dry low. Imported. 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. read more

No Boundaries
$19.96

Soak up the sun in this No Boundaries multi colored floral print one piece. Features a deep v-neck front with x-back straps and si...de insert mesh detailing. This style is made with a nylon and spandex blend for for a fun and flirty summer look. read more

Groupon Goods
$59.99 $24.99

Featuring fringe detail and halter straps, this high-waist swimming suit is great for warm days at the beach or by the pool

TYR
$49.99 $34.99

Slip on this sleek TYR skort and get in some solid swim training. TYR Fitness Plus swimsuits offers flattering coverage comfort an...d shape. Durafast Elite fabric : • Lightweight resilient fabric able to sustain 300+ hours of use without losing its technical properties. • High-denier poly and circular knit maintains 360° range of motion. • UPF 50+ fabrication protects your skin during outdoor activity by blocking harmful Ultraviolet A and Ultraviolet B rays (UVA and UVB). • 100% chlorine proof and 100% colorfast to stand up against continual use in a chlorinated pool. Clean look of a skirt with the convenience of a built-in short. Elastic waist provides a comfortable fit. Logo hit at center back. 94% polyester 6% spandex. Hand wash drip dry. Imported. 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. read more

Simply Slim
$34.64

Simply Slim Women's Plus-Size Mesh Skater Swim Dress:Shell: 80% nylon, 20% spandexUnderpanty: 76% nylon, 24% spandexMesh: 81% nylo...n, 19% spandexFront lining: 79% nylon, 21% spandexBack lining: 100% polyesterWomen's plus one-piece swimsuitFully linedHigh neckline with mesh yokeAdjustable spaghetti strapsHip hider skirt and tummy control ruchingAttached bikini bottomsBuilt-in soft bra cupsAvailable in assorted stylesMachine wash gentle cycle cold, do not bleach, line dry, do not iron read more

Groupon Goods
$66.95 $30.99

Showcase your assets with this figure-flaw hiding Plus Size Fashion One Piece Swim Suit. This beautiful suit features a halter-sty...le neckline with softly draped front panels that only accentuate the positive! Sizes: S, M, L, XL, 2XL read more

TYR
$84.99 $59.99

A high-performance one-piece with an ideal combination of flattering coverage and durability. TYR Fitness Plus swimsuits offers fl...attering coverage comfort and shape. Controlfit offers full coverage with conservative lines. Durafast Elite fabric : • Lightweight resilient fabric able to sustain 300+ hours of use without losing its technical properties. • High-denier poly and circular knit maintains 360° range of motion. • UPF 50+ fabrication protects your skin during outdoor activity by blocking harmful Ultraviolet A and Ultraviolet B rays (UVA and UVB). • 100% chlorine proof and 100% colorfast to stand up against continual use in a chlorinated pool. Sweetheart neckline with twisted detail. Removable contour cups provide a sleek look without the lines. Open-back design with adjustable shoulder straps. Power mesh control flattens shapes and slims to create a sleeker slimmer silhouette. Antimicrobial lining for enhanced freshness. Main: 94% polyester 6% spandex; Lining: 75% nylon 25% spandex. Hand wash drip dry. Imported. 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. read more

Moxi Blu
$29.00 $13.00

V-Neck 1 Piece With Strappy FrontMesh Cut-OutsStud DetailingOver The Shoulder Adjustable StrapsSpot Shirring On Sides Of BustPull ...On StyleNylon/Spandex BlendMachine Wash Cold read more

Groupon Goods
$59.99 $24.99

Featuring fringe detail and halter straps, this high-waist swimming suit is great for warm days at the beach or by the pool

Miraclesuit
$118.00

The Solids Mariella Tankini Top is perfect to head out for a night out on the town after taking a dip at the beach! Tankini top fe...atures a shirred neckline with a crossover front that complements the loose draped silhouette. Sheer mesh panels accent the shoulders. Wide supportive shoulder straps. Round neckline. Scoop back. Underwire and shelf bra provide shape and support. Straight hemline. Bikini bottoms not included. Body: 95% polyester 5% spandex; Mesh: 85% nylon 15% spandex. Hand wash line dry. Imported. 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. read more

Groupon Goods
$59.99 $24.99

Featuring fringe detail and halter straps, this high-waist swimming suit is great for warm days at the beach or by the pool

Magicsuit
$190.00 $128.44

Look elegant and sophisticated on the pool deck in the alluring Magicsuit Solid Bianca One-Piece. Lovely one-piece swimsuit in a s...olid hue. Xtra Life Lycra fibers retain their shape dry quickly and resist fading. Deep V-neckline at surplice bodice. Lightly padded cups provide support and shape. Drawstring waist provides a personalized fit. Adjustable halter tie. Side tulip hems. 95% polyester 5% spandex. Bottom: 69% nylon 31% spandex. Hand wash line dry. Made in Colombia. Measurements: One Piece Length: 36 in Product measurements were taken using size 16W. 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. read more

Catalina
$32.96 $14.00

Shell 95% Polyester 5% SpandexUnderpanty 80% Nylon 20% SpandexConfetti PrintHalter Neck TiesKeyhole TopSoft Cup

Paramour
$70.00 $9.97

Selection of one-piece and two-piece swimsuits in plus sizes that provide additional support

MICHAEL Michael Kors
$150.00 $104.99

Go throughout your day in stylish confidence with this breezy MICHAEL Michael KorsPlus Size Solid Tank Jumpsuit. Crafted from ligh...tweight stretch-poly featuring a versatile solid colorway. Adjustable spaghetti straps. Scoop neckline. Sleeveless construction. Elasticized waist. Wide leg. Cropped length. Lined. 95% polyester 5% elastane. Machine wash cold and line dry. Imported. Measurements: Inseam: 22 in Product measurements were taken using size 1X. Please note that measurements may vary by size. read more

Simply Slim
$34.64 $19.00

Simply Slim Women's Plus-Size Twist Bra Sheath Swim Dress:Front: 83% nylon, 17% spandexBack: 76% nylon, 24% spandexUnderpanty: 79%... nylon, 21% spandexTop lining: 100% polyesterWomen's plus one-piece swimsuitFully linedV-neckline with wrap frontScoop backTummy control panel with side ruchingAttached bikini bottoms with draped frontBuilt-in soft bra cupsAvailable in assorted stylesMachine wash gentle cycle cold, do not bleach, line dry, do not iron read more

Groupon Goods
$66.95 $25.99

Showcase your assets with this figure-flaw hiding Plus Size Fashion One Piece Swim Suit. This beautiful suit features a halter-sty...le neckline with softly draped front panels that only accentuate the positive! Sizes: S, M, L, XL, 2XL read more

Unique Vintage
$38.00 $32.30

Leave a lasting impression in a Unique Vintage Plus Size Mrs. West Top that epitomizes old-Hollywood glamour. Stylish bikini pairs... perfectly with any bottoms. Sweetheart neckline with bow and alluring cutout detail. Adjustable halter ties at neck. Side boning and padding for added support. 82% nylon 18% spandex. Hand wash cold line dry. Imported. 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. read more

Moxi Blu
$29.00 $18.00

Moxi Blue Women's Criss Cross One Piece Is Stylish And Flattering. The Bandeau Neckline Is Enhanced With A Strappy, Criss Cross Ha...lter Straps Making This One Piece Impossible To Miss. The One-Piece Silhouette Complements Your Natural Shape While The Strappy Detailing Grabs Attention. Stand Out In This Statement One Piece. read more

Groupon Goods
$59.99 $24.99

Featuring fringe detail and halter straps, this high-waist swimming suit is great for warm days at the beach or by the pool

Unique Vintage
$48.00 $34.99

It's time to make a splash! Dive into flirty chic with this Unique Vintage Plus Size Lulu Halter Top. Eye-catching design lends a ...thoroughly retro finish. Full-coverage soft cups are designed to accent your assets. Adjustable halter tie at neck. Adjustable center back tie. Padding for added support. 82% nylon 12% spandex. Hand wash cold line dry. Imported. 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. read more

Catalina
$32.96 $16.00

Shell 95% Polyester 5% SpandexUnderpanty 80% Nylon 20% SpandexBandeau StyleHalter Neck TiesSoft Cup

Paramour
$70.00 $9.97

Selection of one-piece and two-piece swimsuits in plus sizes that provide additional support

Unique Vintage
$88.00 $60.99

Ahoy there sailor! Live out your pin-up fantasies with the gorgeous Plus Size Garbo Halter Swimsuit. One-piece flaunts a two-tone ...design with a classic nautical look. Decorative anchor buttons. Wide adjustable halter strap. Ruched cups with sweetheart neckline. Decorative tie accents the center bust keyhole. Lightly padded contoured cuffs. Low-cut boyshort leg. 82% nylon 12% spandex. Hand wash cold dry flat. Imported. Measurements: One Piece Length: 29 in Product measurements were taken using size 2XL (US 14-16). 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. read more

Simply Slim
$34.64 $28.00

Glam up this summer with this retro-fabulous one-piece swimsuit from Simply Slim. Featuring a set of shirring on the sides and a d...raped front that provide some tummy control to accentuate your curves, this bikini set provides a flattering fit to keep you looking slim and trim this summer. There's a cute pattern printed all over the outer, while both pieces are fully lined to keep you comfortable while you're sunbathing, splashing around in the pool or walking along the beach. A set of soft cups and an adjustable tie neck complete the swimsuit, which is available in assorted styles. read more

Lauren Ralph Lauren
$124.00

Add a dash of daring with this chic plus size swim dress from Lauren Ralph Lauren, featuring a plunging neckline and a crisscross ...detail at the back. read more

Unique Vintage
$88.00 $60.99

Leave a lasting impression in a Unique Vintage Plus Size Corinne One-Piece that epitomizes old-Hollywood glamour. Stylish one-piec...e swimsuit boasts a ruched panels for a slimming fit. Sweetheart neckline. Adjustable halter ties at neck. Padding for added support. Low cut legs with skirt overlay invokes a classic style. Full rear coverage. 82% polyester 18% spandex. Hand wash cold dry flat. Imported. Measurements: Shoulder to Crotch: 23 in Shoulder to Toe: 23 in Product measurements were taken using size 2XL (US 16). 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. read more

Catalina
$32.96 $14.00

Shell 95% Polyester 5% SpandexUnderpanty 80% Nylon 20% SpandexConfetti PrintHalter Neck TiesKeyhole TopSoft Cup

Lauren Ralph Lauren
$144.00

Soak up the sun in Lauren Ralph Lauren's plus size bandeau one-piece swimsuit featuring a fresh flyaway front and tummy-control de...sign! read more

La Blanca
$55.00

Flattering classic swimwear. Solid bikini bottom sits high on the hips. Flat elastic waistband. Full rear coverage. Center back se...am. Lined. 85% nylon 15% elastane; Lining 1: 90% nylon 10% elastane; Lining 2: 76% nylon 24% elastane. Hand wash cold. Imported. 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. read more

This item has been added to your list