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Plus Size One-Piece Swimsuits

64 Results
Plus Size One-Piece Swimsuits (64 Results)
1 of 2
Viewing 1 - 48 of 64
  • Miraclesuit
  • Plus Size Wire-Free Oceanus One-Piece
  • 1 review
  • Colors:
Details:
  • Firm control swimsuit targets your midriff for a smooth look
  • Innovative Miratex fabric offers triple holding power
  • Built-in wire-free foam cups with inner support slings
  • Non-adjustable tank style stretch straps
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Featured Review:
  • on April 13, 2019
  • Great suit
  • Great suit
  • Miraclesuit
  • Plus Size Sanibel Underwire One-Piece
  • Colors:
Details:
  • Have confidence on the beach in this stunning one-piece swimsuit
  • Innovative Miratex fabric offers triple holding power
  • Smoothes and slims entire midriff for a streamlined look
  • Built-in underwire cups offer lift and shaping
  • Asymmetrical shirring offers a figure-flattering profile
  • Miraclesuit
  • Must Haves Marais Swim Dress
  • 3 reviews
  • Color:
Details:
  • Feel confident in this modest coverage, V-neck swim dress
  • Innovative Miratex fabric offers triple holding power
  • Slimming built-in swimsuit with deep U-back
  • Supportive, wire-free foam-lined cups provide shape
  • Non-adjustable tank style stretch straps and twist center front
  • Featured Review:
  • on May 5, 2019
  • Love this swim dress!
  • This suit gives me confidence and peace of mind. My husband says I look elegant wearing it ! Thumbs up.
  • Miraclesuit
  • Plus Size Pin Point Marais Swim Dress
  • 1 review
  • Color:
Details:
  • Modest coverage, V-neck wire-free swim dress
  • Innovative Miratex fabric offers triple holding power
  • Slimming built-in swimsuit with deep U-back
  • Supportive, wire-free foam-lined cups for modesty
  • Tank style stretch straps and twist center front
  • Featured Review:
  • on February 8, 2019
  • Swim suit for Sint Maarten catamaran week!
  • The suit is amazing.. fit is amazing.. keeps boobs in place.. skirt is longer for my older rear n thigh coverage as I walk around 4 couples on this yacht and feel comfortable.. I have purchased this high priced swim suit brand before and it’s worth every dollar..being mature .. a quality suit pays ??
  • Magicsuit
  • Plus SIze Bianca One-Piece Romper
  • Colors:
Details:
  • Innovative twist on your traditional one-piece swimsuit
  • Figure flattering romper sits atop firm control one-piece
  • Smoothes tummy and waist for guaranteed confidence
  • Built-in foam-lined wire-free cups promote shape and support
  • Self-tie, non-adjustable halter straps
  • Miraclesuit
  • Pint Point Oceanus Underwire One-Piece DD-Cups
  • 1 review
  • Color:
Details:
  • Look and feel confident in this firm control underwire swimsuit
  • Innovative Miratex fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Built-in, mesh-lined cups with supportive inner sling for lift
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Featured Review:
  • on April 27, 2019
  • Love the suit. Provides great
  • Love the suit. Provides great coverage...no side spillage...and support. The only reason I didn’t give it 5 stars is because I don’t like the adjustable straps. I prefer straps without the metal fittings. Other than that it’s a great suit.
  • Magicsuit
  • Plus Size Brynn Underwire One-Piece
  • 4 reviews
  • Color:
Details:
  • Flaunt your swimsuit on the beach with confidence
  • Built-in firm control feature smoothes your entire midriff
  • Double-layer underwire cups with removable pads
  • Figure flattering drape with ruched tie-side
  • Customize your fit with fully adjustable stretch straps
  • Featured Review:
  • on April 24, 2019
  • Great to be big and sexy
  • Love love love I am a size 20 and got a size 40j bra and this holds me up the straps are small but it doesn't matter because the bathing suit fits so well thank you
  • Miraclesuit
  • Plus Size Pin Point Oceanus One-Piece
  • Color:
Details:
  • Look and feel confident in this extra firm control swimsuit
  • Innovative Miratex fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Supportive, built-in wire-free contour cups provide great shape
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Anne Cole Signature
  • Plus Size Live In Color Underwire Swim Dress
  • Colors:
Details:
  • Feel confident in this chic underwire swim dress
  • Built-in bra with removable foam-lined pads for modesty
  • Back adjustable stretch straps offer a custom fit feel
  • Ruched detailing on sides for a flattering silhouette
  • Quality stretch microfiber
  • Magicsuit
  • Plus Size Solid Mila One-Piece Romper
  • 1 review
  • Color:
Details:
  • Innovative twist on your traditional one-piece swimsuit
  • Figure flattering romper sits atop firm control one-piece
  • Smoothes tummy and waist for guaranteed confidence
  • Built-in wire-free cups with removable foam inserts for modesty
  • Customize the fit with fully adjustable stretch straps
  • Featured Review:
  • on May 22, 2019
  • Love it!
  • This bathing suit fits true to size looks good and hides the bumps. Love it!
  • Miraclesuit
  • Madero Underwire One-Piece DD-Cups
  • 1 review
  • Color:
Details:
  • Look and feel your best in this firm control swimsuit
  • Innovative Miratex fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Built-in underwire cups are seamless and unlined
  • Keep breasts centered and forward thanks to inner cup slings
  • Featured Review:
  • on March 18, 2019
  • I have never loved a
  • I have never loved a swimsuit so much! The fit is perfect for large busted women. I know where to go to find a swimsuit.
  • Miraclesuit
  • Plus Size Ocelot Oceanus Wire-Free One-Piece
  • 1 review
  • Color:
Details:
  • Firm control swimsuit targets your midriff for a smooth look
  • Innovative Miratex fabric offers triple holding power
  • Built-in wire-free foam cups with inner support slings
  • Non-adjustable tank style stretch straps
  • Smooth, stretch microfiber
  • Featured Review:
  • on May 15, 2019
  • Lynne
  • Fits great! Feels good on body!
  • ModCloth
  • Lauren One-Piece
  • Color:
Details:
  • Beautiful floral print wire-free one-piece is a must-have!
  • Foam-lined cups with deep plunging center adds a flirty feel
  • Non-adjustable stretch criss-cross straps with low scoop back
  • Double-layer stretch microfiber
  • Miraclesuit
  • Plus Size Solid Cross-Over One-Piece
  • Color:
Details:
  • Chic and modern firm control one-piece
  • Innovative Miratex fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Supportive, built-in shelf bra with wire-free contour foam cups
  • Shirred, criss-cross ruching gives an ultra-slimming illusion
  • Elomi
  • Plus Size Aloha One-Piece
  • Color:
Details:
  • Make a splash in this tropical-inspired, wire-free swimsuit
  • Designed to layer over Elomi's bikini top for added support
  • Achieve incredible shape with power mesh inner lining
  • Ruched, adjustable neckline for different levels of coverage
  • Built-in wire-free foam-lined cups for added shape & subtle lift
  • BECCA ETC
  • Plus Size Color Code Ruffle Plunge One-Piece
  • Colors:
Details:
  • Look chic on the beach in this sexy ruffled plunging swimsuit
  • Supportive, built-in foam-lined wire-free cups
  • Double side boning offers structured support
  • Adjustable stretch back straps with self-tie back closure
  • High quality stretch microfiber
  • Maxine of Hollywood
  • Plus Size Waterflower Princess Swim Dress
  • Color:
Details:
  • Show up to the pool in this abstract floral print swim dress
  • Supportive, wire-free shelf-bra with foam-lined contour cups
  • Non-adjustable stretch straps with scoop back
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Lasting color due to chlorine resistant microfiber
  • ModCloth
  • Siena Cut-Out One-Piece
  • Color:
Details:
  • Feel flirty in this cut-out floral & stripe wire-free one-piece
  • Plunging cups with removable foam inserts for modesty
  • Fully adjustable stretch straps and slide hook back closure
  • Double-layer stretch microfiber
  • Elomi
  • Plus Size Indie One-Piece
  • Color:
Details:
  • Make a splash in this sexy wire-free swimsuit
  • Great support due to built-in shelf bra with foam cups
  • Stylish crochet overlay atop contrast center
  • Non-adjustable stretch straps
  • Quality stretch microfiber
  • Maxine of Hollywood
  • Plus Size Palmtastic Swim Dress
  • Color:
Details:
  • Fun in the sun in this leaf inspired light control one-piece
  • Built-in tummy control panels for a smooth look
  • Customize your look with adjustable ruched side tie
  • Supportive, wire-free shelf-bra with foam-lined contour cups
  • Non-adjustable tank style stretch straps for a close to body fit
  • Maxine of Hollywood
  • Plus Size Funfetti Swim Dress
  • Color:
Details:
  • Fun in the sun with this colorful, light control swim dress
  • Supportive, wire-free shelf bra with foam-lined contour cups
  • Built-in tummy control panels for a figure-flattering look
  • Non-adjustable stretch straps and stylish side tie
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Raisins Curve
  • Indo Bloom Zanzibar Bandeau Underwire One-Piece
  • Color:
Details:
  • Look chic at the beach in this floral printed bandeau one-piece
  • Supportive, built-in underwire cups with removable foam inserts
  • Excellent side support thanks to built-in boning
  • Fully adjustable stretch straps included for multiple looks
  • Double-layer microfiber for maximum modesty and quality
  • Miraclesuit
  • Madagascar Oceanus One-Piece
  • Color:
Details:
  • Look and feel confident in this firm control swimsuit
  • Innovative Miratex fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Built-in, wire-free foam cups provide great shape and support
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Miraclesuit
  • Plus Size It's A Wrap Underwire One-Piece
  • Color:
Details:
  • Look chic poolside with this silhouette enhancing swimsuit
  • Innovative Miratex fabric offers triple holding power
  • Built-in, foam-lined underwire cups provide shape
  • Targets and slims midriff for a smooth look
  • Shimmer, bold patterned top offers a balanced looking figure
  • Miraclesuit
  • Provence Seraphina Underwire One-Piece
  • Color:
Details:
  • Look chic in this floral patterned, firm control one-piece
  • Supportive, built-in shelf bra with underwire double-layer cups
  • Shirred, criss-cross ruching gives an ultra-slimming illusion
  • Back adjustable stretch straps offer a custom fit feel
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • ModCloth
  • Nikky One-Piece
  • Color:
Details:
  • Feel flirty in this wire-free floral print one-piece
  • Foam-lined cups with self-tie back closure for a secure fit
  • Flirty polka-dot print non-adjustable stretch ruffled straps
  • Double-layer stretch microfiber
  • Raisins Curve
  • Plus Size Samba Cubana Bandeau One-Piece
  • Color:
Details:
  • Look chic at the beach in this trendy one-piece
  • Supportive, built-in wire-free foam-lined cups with side boning
  • Lace-up front with off-the-shoulder ruffle design
  • Fully lined for maximum modesty and quality
  • Smooth, stretch microfiber
  • Raisins Curve
  • Plus Size Samba Stingray One-Piece
  • Color:
Details:
  • Look chic at the beach in this trendy one-piece
  • Supportive, built-in wire-free foam-lined cups with side boning
  • Non-adjustable stretch straps with flounce sleeve overlay
  • Fully lined for maximum modesty and quality
  • Smooth, stretch microfiber
  • Maxine of Hollywood
  • Plus Size In Full Bloom Sarong One-Piece
  • Color:
Details:
  • Figure-flattering bold floral print, light control one-piece
  • Supportive, wire-free shelf bra with foam-lined contour cups
  • Built-in tummy control panels for a smooth look
  • Strech straps have unique button back adjustments
  • Sarong-inspired faux side-tie for added flair
  • Miraclesuit
  • Paradiso Seraphina Underwire One-Piece
  • Color:
Details:
  • Look chic in this tropical print, firm control one-piece
  • Supportive, built-in shelf bra with underwire double-layer cups
  • Shirred, criss-cross ruching gives an ultra-slimming illusion
  • Back adjustable stretch straps offer a custom fit feel
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Raisins Curve
  • Plus Size Maiko Cubana Bandeau One-Piece
  • Color:
Details:
  • Look chic at the beach in this lovely floral printed one-piece
  • Supportive, built-in wire-free foam-lined cups with side boning
  • Lace-up front with off-the-shoulder ruffle design
  • Fully adjustable straps included for multiple looks
  • Fully lined for maximum modesty and quality
  • Leilani
  • Plus Size Waikiki Solid Siesta Underwire Swim Dress
  • Color:
Details:
  • Feel confident on the beach in this chic underwire swim dress
  • Inner panel smoothes & shapes with light control
  • Built-in, supportive underwire cups with removable foam inserts
  • Customize the fit with fully adjustable stretch straps
  • Fully-lined built-in swim brief
  • Raisins Curve
  • Plus Size Indo Cubana Bandeau One-Piece
  • Color:
Details:
  • Look chic at the beach in this lovely printed one-piece
  • Supportive, built-in wire-free foam-lined cups with side boning
  • Lace-up front with off-the-shoulder ruffle design
  • Fully adjustable straps included for multiple looks
  • Fully lined for maximum modesty and quality
  • Maxine of Hollywood
  • Plus Size Parisian Garden Sarong One-Piece
  • Color:
Details:
  • Fun floral printed, light control one-piece
  • Supportive, wire-free shelf bra with foam-lined contour cups
  • Built-in tummy control panels for a smooth look
  • Strech straps have unique button back adjustments
  • Sarong-inspired faux side-tie for added flair
  • Sunsets
  • Plus Size Black Valentina Bandeau One-Piece
  • Color:
Details:
  • Look chic at the beach in this trendy bandeau one-piece
  • Supportive, built-in wire-free foam-lined cups with side boning
  • Off-the-shoulder ruffle design adds a flirty flair
  • Fully adjustable stretch straps included for multiple looks
  • Fully lined for maximum modesty and quality
  • Maxine of Hollywood
  • Plus Size Key West Swim Dress
  • Color:
Details:
  • Show up to the pool in this chic, colorful print swim dress
  • Supportive, wire-free shelf-bra with foam-lined contour cups
  • Non-adjustable stretch straps with scoop back
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Lasting color due to chlorine resistant microfiber
  • Maxine of Hollywood
  • Plus Size Serengeti Tiered One-Piece
  • Color:
Details:
  • Fun & colorful floral print light control tiered one-piece
  • Power mesh front panel for a smooth look
  • Supportive, built-in shelf-bra with foam-lined contour cups
  • Customize your fit with fully adjustable stretch straps
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Maxine of Hollywood
  • Plus Size Linework Swim Dress
  • Color:
Details:
  • Take a dip in the pool in this fern printed swim dress
  • Supportive, wire-free shelf bra with foam-lined contour cups
  • Non-adjustable stretch straps with scoop back
  • Adjustable ties on one side for the perfect adjustment
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Profile by Gottex
  • Plus Size Tribal Batik Underwire Swim Dress
  • Color:
Details:
  • Show up to the pool in this flattering swim dress
  • Contrasting trim adds a stylish flair
  • Supportive, underwire shelf bra with foam-lined contour cups
  • Fully adjustable stretch criss-cross straps for the perfect fit
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Profile by Gottex
  • Plus Size Labrinth High Neck One-Piece
  • Color:
Details:
  • Feel confident in this trendy high-neck one-piece
  • Built-in wire-free foam-lined cups with chic patterned trim
  • Customize your fit with fully adjustable stretch straps
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Chlorine resistant stretch microfiber with mesh lining
  • Sunsets
  • Plus Size Amalfi Valentina One-Piece
  • Color:
Details:
  • Feel confident on the beach in this colorful one-piece
  • Supportive, built-in wire-free foam-lined cups with side boning
  • Customize your fit with fully adjustable stretch straps
  • Fully adjustable straps included for multiple looks
  • Fully lined for maximum modesty and quality
  • Profile by Gottex
  • Plus Size Tutti Frutti One-Piece
  • Color:
Details:
  • Feel chic and trendy in this ruffled off-the-shoulder one-piece
  • Built-in wire-free foam-lined cups with low scoop back
  • Customize your fit with fully adjustable stretch straps
  • Shirred at hips for a slenderizing effect
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Maxine of Hollywood
  • Plus Size Dots A Lot Swim Dress
  • Color:
Details:
  • Fun & colorful dot print light control one-piece
  • Built-in tummy control panels for a smooth look
  • Customize your look with adjustable ruched side tie
  • Supportive, wire-free shelf-bra with foam-lined contour cups
  • Non-adjustable tank style stretch straps for a close to body fit
  • BECCA ETC
  • Plus Size Siren One-Piece
  • Color:
Details:
  • Look chic on the beach in this stunning swimsuit
  • Supportive, built-in wire-free foam-lined cups offer modesty
  • Double side boning offers structured support
  • Fully adjustable stretch straps with self-tie back closure
  • High quality stretch microfiber
  • Miraclesuit
  • Atlantis Oceanus One-Piece
  • Color:
Details:
  • Feel confident in this ocean-inspired firm control swimsuit
  • Innovative Miratex fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Built-in, wire-free foam cups provide great shape and support
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Miraclesuit
  • Must Haves Oceanus One-Piece DD-Cups
  • Colors:
Details:
  • Look and feel confident in this firm control swimsuit
  • Innovative Miratex fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Built-in, double-layer underwire cups provide shape & support
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Miraclesuit
  • Plus Size Marais Swim Dress
  • Color:
Details:
  • Modest coverage, V-neck wire-free swim dress
  • Innovative Miratex fabric offers triple holding power
  • Slimming built-in swimsuit with deep U-back
  • Supportive, wire-free foam-lined cups for modesty
  • Tank style stretch straps and twist center front
  • ModCloth
  • Katie Polka-Dot Bandeau Underwire One-Piece
  • 1 review
  • Color:
Details:
  • Relax on the beach in this trendy bandeau one-piece
  • Built-in underwire foam cups with removable push-up inserts
  • Excellent side support thanks to built-in boning
  • Size S-XL has adjustable stretch straps included
  • Size 1X-3X has adjustable stretch straps & halter strap included
  • Featured Review:
  • on May 8, 2019
  • So cute
  • Received so many compliments! Fit is perfect.
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Viewing 1 - 48 of 64
Page 1

Women’s Plus-Size One-Piece Swimsuits

Browse through all our plus-size one-piece swimsuits for the most flattering, comfortable bathing suits you'll want to wear all summer long. Fabrics that work to smooth your silhouette in cuts that highlight your favorite features ensure you'll find a plus size tankini or one-piece swimsuit for plus-size figures that makes you psyched for beach season.


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