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One-Piece Swimsuits

46 Results
One-Piece Swimsuits (46 Results)
Viewing All 46 items
  • 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
  • Maxine of Hollywood
  • Plus Size In The Navy Swim Dress
  • Color:
Details:
  • Show up to the pool in this tropical chic 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 Potpourri 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
  • Non-adjustable stretch straps
  • Decorative side-tie adds a bit of style
  • Anne Cole Signature
  • Plus Size Live In Color Underwire Swim Dress
  • Color:
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
  • Miraclesuit
  • New Revelations Revelle One-Piece DD-Cups
  • Colors:
Details:
  • Chic and modern firm control one-piece
  • Innovative Miratex® fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Great support from built-in foam-lined underwire cups
  • Non-adjustable tank style stretch straps
  • Miraclesuit
  • Petal To The Metal Underwire One-Piece
  • Color:
Details:
  • Look chic and sophisticated in this 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
  • 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 ??
  • Miraclesuit
  • Must Have Pin Point 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
  • Miraclesuit
  • Madero Underwire One-Piece DD-Cups
  • 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
  • Anne Cole Signature
  • Plus Size In First Lace Dot One-Piece
  • Color:
Details:
  • Look adorably cute in this crochet polka-dot swimsuit
  • Double-layer, wire-free cups have removable foam pads for modesty
  • Deep V-back with non-adjustable stretch straps
  • Semi-opaque, stretch crochet microfiber
  • Miraclesuit
  • Pin Point 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
  • Maxine of Hollywood
  • Plus Size Potpourri Swim Dress
  • Color:
Details:
  • Stunning floral printed, light control swim dress
  • Supportive, wire-free shelf bra with foam-lined contour cups
  • Built-in tummy control panels and minimizing cups
  • Non-adjustable stretch straps
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Maxine of Hollywood
  • Plus Size Shimmering Night Twist One-Piece
  • Color:
Details:
  • Bold print tummy shaping one-piece with ruched sides
  • Targets and slims midriff for a smooth look
  • Supportive, built-in wire-free foam-lined contour cups
  • Customize your fit with back adjustable stretch straps
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Miraclesuit
  • Plus Size Cabana Sanibel Underwire One-Piece
  • Color:
Details:
  • Look chic poolside with this silhouette enhancing swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Built-in double-layer underwire cups provide shape & support
  • Targets and slims midriff for a smooth look
  • Shimmer, bold patterned top offers a balanced looking figure
  • Magicsuit
  • Plus Size Brynn Underwire One-Piece
  • 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
  • Magicsuit
  • Plus Size Solid Mila One-Piece Romper
  • 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
  • Magicsuit
  • Plus SIze Bianca One-Piece Romper
  • 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 foam-lined wire-free cups promote shape and support
  • Self-tie, non-adjustable halter straps
  • Miraclesuit
  • Plus Size Sunset Cay Escape Underwire One-Piece
  • Color:
Details:
  • Look chic poolside with this silhouette enhancing swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Supportive, foam-lined underwire cups provide shape & lift
  • Targets and slims midriff for a smooth look
  • Shimmer, bold patterned top offers a balanced looking figure
  • Miraclesuit
  • Seaglass Oceanus One-Piece
  • 1 review
  • 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
  • Featured Review:
  • on December 29, 2018
  • Gorgeous colors and design. Fit
  • Gorgeous colors and design. Fit is perfect. Expensive but worth it.
  • Miraclesuit
  • Plus Size Samoan Sunset Underwire One-Piece
  • Color:
Details:
  • Look your best in this chic, slimming one-piece swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Supportive, built-in underwire double-layer cups for shape & lift
  • Non-adjustable tank style stretch straps
  • Smooth stretch microfiber
  • 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
  • Miraclesuit
  • Plus Size Ocelot Oceanus Wire-Free One-Piece
  • 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
  • Miraclesuit
  • Plus Size Knit Pick Temptress One-Piece
  • Color:
Details:
  • Chic, firm control swimsuit with bold patterned sides
  • Innovative Miratex® fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Foam-lined, wire-free cups with wire V center for structure
  • Non-adjustable tank style, stretch straps
  • 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
  • Miraclesuit
  • Plus Size Wire-Free Oceanus One-Piece
  • 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
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Elomi
  • Plus Size Aztec One-Piece
  • Color:
Details:
  • Make a splash in this Aztec-inspired, wire-free swimsuit
  • Designed to layer over Elomi's bikini top for added support
  • Achieve incredible shape with power mesh inner lining
  • Built-in wire-free foam-lined cups for added shape & subtle lift
  • Get your perfect fit with fully adjustable stretch straps
  • 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
  • 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
  • Miraclesuit
  • Cabana Chic Sanibel Underwire One-Piece DD-Cups
  • Color:
Details:
  • Flaunt your silhouette in this stunning one-piece swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Smoothes and slims entire midriff for a streamlined look
  • Asymmetrical shirring offers a figure-flattering profile
  • Built-in, underwire double-layer cups for shape, support & 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
  • 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
  • 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
  • Miraclesuit
  • Cabana Chic Sanibel Underwire One-Piece
  • Color:
Details:
  • Look chic poolside with this silhouette enhancing swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Asymmetrical shirring offers a figure-flattering profile
  • Built-in, underwire double-layer cups for shape, support & lift
  • Elomi
  • Plus Size Paradise Palm One-Piece
  • Color:
Details:
  • Make a splash in this tropical wire-free one-piece
  • Designed to layer over Elomi's bikini top for added support
  • Achieve incredible shape with power mesh inner lining
  • Great support with built-in shelf bra with contour foam cups
  • Non-adjustable tank style stretch straps
  • Miraclesuit
  • Must Haves Sanibel One-Piece
  • 4 reviews
  • Colors:
Details:
  • Flaunt your silhouette in this stunning one piece swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Smoothes and slims entire midriff for a streamlined look
  • Mirror your shape with lightly lined, built-in underwire cups
  • Asymmetrical shirring offers a figure-flattering profile
  • Featured Review:
  • on June 29, 2018
  • Great suit. I recommend to
  • Great suit. I recommend to buy one size up.
  • Miraclesuit
  • Plus Size Sanibel One-Piece
  • 1 review
  • Color:
Details:
  • Flaunt your silhouette in this stunning one piece swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Smoothes and slims entire midriff for a streamlined look
  • Mirror your shape with lightly lined, built-in underwire cups
  • Asymmetrical shirring offers a figure-flattering profile
  • Featured Review:
  • on April 28, 2018
  • I love it
  • I have had MANY Miraclesuuts. I think you have to find THE style that fits your body. now Sanibel is for me. Underwire only. No big foam cups pushing you outward when you don’t go in that direction. I love it and the purple is special. Tired if black swimwear!!!
  • 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
  • Miraclesuit
  • Ocean Ocelot 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
  • Elomi
  • Plus Size Tribe Vibe One-Piece
  • Color:
Details:
  • Make a splash in this Aztec-inspired, wire-free swimsuit
  • Achieve incredible shape with power mesh inner lining
  • Great support with built-in shelf bra with contour foam cups
  • Get your perfect fit with fully adjustable stretch straps
  • BECCA ETC
  • Plus Size Color Play One-Piece
  • Colors:
Details:
  • Look chic on the beach in this stunning crochet swimsuit
  • Supportive, built-in wire-free cups with removable foam pads
  • Double side boning offers structured support
  • Fully adjustable stretch straps with self-tie back closure
  • Pretty stretch crochet lace with microfiber lining
  • BECCA ETC
  • Plus Size Color Play One-Piece
  • 1 review
  • Colors:
Details:
  • Look chic on the beach in this stunning crochet swimsuit
  • Supportive, built-in wire-free cups with removable foam pads
  • Double side boning offers structured support
  • Adjustable stretch back straps with self-tie back closure
  • Pretty stretch crochet lace with microfiber lining
  • Featured Review:
  • on April 10, 2018
  • Love the fit
  • I love it! Wearing on my bachelorette party! It’s cut out in all the right places, makes me feel sexy and skinny. What more can you ask for!?
  • Raisins Curve
  • Plus Size Barbados One-Piece
  • Color:
Details:
  • Stand out this season in this macramé lace-up one-piece swimsuit
  • Supportive, built-in wire-free shelf bra with foam, contour cups
  • Adjustable stretch straps partially converts to racerback design
  • Structured side boning keeps suit in place
  • Fully lined for maximum modesty and quality
  • Elomi
  • Plus Size Malibu Days One-Piece
  • Color:
Details:
  • Make a splash in this flattering wire-free swimsuit
  • Subtle stripe pattern adds a stylish flair
  • Achieve incredible shape with power mesh inner lining
  • Great support with built-in shelf bra with contour foam cups
  • Get your perfect fit with fully adjustable stretch straps
  • Magicsuit
  • Plus Size Behind Bars Steffi One-Piece
  • Color:
Details:
  • Stay on-trend in this classic yet edgy swimsuit
  • Smoothes and slims torso and waist with firm control
  • Built-in wire-free shelf with removable foam inserts
  • Added shape thanks to hidden inner slings
  • Ruched bodice flatters waist and visually lengthens legs
  • Raisins Curve
  • Plus Size Visage Vintage One-Piece
  • 4 reviews
  • Color:
Details:
  • Stand out this season with this floral print one-piece swimsuit
  • Supportive, built-in shelf bra with foam, contour cups
  • Fully lined for modesty and quality
  • Luxe, all-over stretch microfiber
  • Featured Review:
  • on August 12, 2018
  • Lovely!
  • I loved everything about this suit. The fabric was soft and stretchy, the colors were vibrant, and the suit was flattering. Sadly, I had to return it because it just didn't come up high enough on me. I am 5'7" and it was much too short in the torso.
  • BECCA ETC
  • Plus Size Femme Flora Wrap One-Piece
  • 1 review
  • Color:
Details:
  • Relax on the beach in this stylish, belted one-piece swimsuit
  • Built-in wire-free shelf cups with removable foam inserts
  • Excellent side support thanks to built-in boning
  • Non-adjustable stretch tank style straps
  • Quality stretch microfiber, fully lined for confidence
  • Featured Review:
  • on December 24, 2018
  • Super cute
  • Only wish is that it had a little more lining support considering the price. Otherwise, the print & style & fit is great. First Becca swim suit, but won't be my last, I'm sure.
Viewing All 46 items

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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