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Plus Size One-Piece Swimsuits

30 Results
Plus Size One-Piece Swimsuits (30 Results)
Viewing All 30 items
  • 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
  • Pin Point Oceanus One-Piece
  • 2 reviews
  • 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 wire-free foam cups provide great shape and support
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Featured Review:
  • on March 15, 2019
  • Beautiful suit, fits the gal perfectly, and she loves it!
  • This suit fits the gal perfectly. She is a big gal (size 18, 42DD), and this suit in size 18 is a perfect fit for her and holds everything just right. The fit is quite snug, so I help her put it on. (Perhaps that is why she keeps me around. Regular Boy Scout, I am.) We both love the wrap detail and the b/w dots. This is the first Miraclesuit we have purchased and we're glad we did.
  • Miraclesuit
  • Must Haves Marais Swim Dress DD-Cups
  • 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
  • Elomi
  • Plus Size Amazonia Tropical 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
  • Built-in wire-free foam-lined cups for added shape & subtle lift
  • Get your perfect fit with fully adjustable 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
  • Pin Point Oceanus Underwire One-Piece DD-Cups
  • 2 reviews
  • 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 July 4, 2019
  • .
  • .
  • Elomi
  • Plus Size Nomad One-Piece
  • Color:
Details:
  • Feel chic at the shore in this wire-free one-piece
  • Great support due to built-in shelf-bra with foam-lined cups
  • Back adjustable stretch straps convert to racerback with J-hook
  • XTRA LIFE LYCRA combats chlorine for lasting fit and color
  • Chlorine resistant 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
  • Elomi
  • Plus Size Electroflower One-Piece
  • Color:
Details:
  • Fun in the sun in this floral printed, wire-free swimsuit
  • 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
  • XTRA LIFE LYCRA combats chlorine for lasting fit and color
  • 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
  • Must Haves Oceanus One-Piece
  • 2 reviews
  • 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 July 25, 2018
  • Miraclesuit Must Haves Oceanus One-Piece
  • Beautiful suit, great coverage
  • Magicsuit
  • Plus SIze Bianca One-Piece Romper
  • 1 review
  • 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
  • Featured Review:
  • on June 17, 2019
  • I love the way it
  • I love the way it fits and how it makes me look. I feel confident on the beach
  • Miraclesuit
  • Plus Size Sanibel Underwire One-Piece
  • Color:
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 Oceanus One-Piece DD-Cups
  • 2 reviews
  • 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, double-layer underwire cups provide shape & support
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Featured Review:
  • on June 24, 2019
  • Perfect fit
  • Beautiful suit, loved the color and the fit. Nice to find a place that has a DD size, and the suit is attractive.
  • Miraclesuit
  • Plus Size Wire-Free Oceanus 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
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Featured Review:
  • on April 13, 2019
  • Great suit
  • Great suit
  • Miraclesuit
  • Must Haves Sanibel One-Piece
  • 6 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 March 11, 2019
  • Love the suit.
  • Love the suit.
  • 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
  • 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
  • Double side boning offers structured support
  • Fully adjustable stretch straps with self-tie back closure
  • High quality stretch microfiber
  • 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
  • Customize your fit with fully adjustable stretch straps
  • XTRA LIFE LYCRA combats chlorine for long-lasting fit
  • Chlorine resistant stretch microfiber with mesh lining
  • Profile by Gottex
  • Plus Size Tutti Frutti One-Piece
  • Color:
Details:
  • Feel chic 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
  • Eloquii
  • Plus Size Shimmer Plunge One-Piece
  • 1 review
  • Color:
Details:
  • Feel fierce in this sexy metallic one-piece
  • Deep plunging wire-free foam-lined cups provide subtle shape
  • Fully adjustable stretch racerback straps for the perfect fit
  • Double-layer stretch shimmering microfiber
  • Featured Review:
  • on September 11, 2019
  • Beautiful , great color .
  • Beautiful , great color . I Loved it but it did not fit me .
  • 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
  • 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
  • ModCloth
  • Reese Halter One-Piece
  • Colors:
Details:
  • Relax on the beach in this nautical polka-dot print one-piece
  • Wire-free cups with removable foam inserts for modesty
  • Get the perfect fit with self-tie stretch halter straps
  • Non-removable self-tie belt can be worn in front or back
  • Double-layer stretch microfiber
  • ModCloth
  • Cleo One-Piece
  • Color:
Details:
  • Relax on the beach in this nautical polka-dot & stripe one-piece
  • Wire-free foam cups provide shape and subtle lift
  • Size S-XL has self-tie stretch halter straps
  • Size 1X-3X has fully adjustable stretch straps
  • Double-layer stretch 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
  • 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 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
  • 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
  • Fully adjustable stretch straps with self-tie back closure
  • Pretty stretch crochet lace with microfiber lining
  • Featured Review:
  • on September 2, 2019
  • Mauve Delight
  • It's form fitting but feels like there is enough fabric to cover everything without slipping out. The color doesn't fade out against darker skin tones
  • ModCloth
  • Katie Bandeau Underwire Push-Up One-Piece
  • 1 review
  • Color:
Details:
  • Relax on the beach in this nautical-themed 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 straps included
  • Featured Review:
  • on May 20, 2019
  • Love my bathing suit!
  • Received so many compliments on it! Cant wait to wear it again!! Because Im in the process of losing weight, I should have gotten a size smaller - my fault in judgement. But I love it so much, I might get it taken in at an alterations shop lol
Viewing All 30 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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