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Underwire Swimsuits

480 Results

Women's Underwire Swimsuits

Sometimes we could all use a little pick-me-up! Designed to give extra support and a little lift, underwire swimsuits have a sleek wire running under each cup to provide extra security to the bust. Underwire swimwear is structured to comfortably contain and help add volume to bust. From classic black underwire swimsuits to beautiful patterns in every style from one piece to bikini, we have a swimsuit for you. Underwire bathing suits are a must-have for sexy summer style.

Need expert advice to find your perfect swimsuit? Check out our Swimsuit Guide: How to Choose a Swimsuit.

Underwire Swimsuits (480 Results)
  • Coco Reef Tropical Escape Tankini Top Plus Size D-DD Cups
    • Coco Reef:
    • Tropical Escape Tankini Top Plus Size D-DD Cups
    • 1 review
    • Color:
    Details:
    • Get beach ready in this chic floral pattern tankini swim top
    • Supportive built-in underwire cups with removable foam pads
    • Scoop neckline with ruched detailing for a streamlined look
    • Stretch straps with back adjustability for a customized fit
    • Buttery soft, stretch microfiber
    • Featured Review:
    • on April 3, 2017
    • Great look and feel
    • Love love love - to feel great while baring it all = happy. I love how The bathing suits feels and how I look while wearing it.
    ×
  • Beach House Dana Point Taylor Tankini Top Plus Size
    • Beach House:
    • Dana Point Taylor Tankini Top Plus Size
    • Color:
    Details:
    • Get incredible shape with a stylish look in this tankini swim top
    • Create a sleek silhouette thanks to V-neckline and ruched detail
    • Built-in underwire, shelf bra with removable foam-lined inserts
    • Customize your fit with fully adjustable stretch straps
    • Soft, chlorine resistant stretch microfiber
    ×
  • Coco Reef Contours Heritage Shaping One-Piece C-D Cups
    • Coco Reef:
    • Contours Heritage Shaping One-Piece C-D Cups
    • Colors:
    Details:
    • Look chic on the beach in this high-neck shaping swimsuit
    • Patented dual-layer, light control, body shaper built-in
    • Built-in underwire cups support C-D cup sizes
    • Removable foam inserts in seamless cups
    • Lifting bottom shaper accentuates your rear
    ×
  • Freya Remix Plunge Halter Bikini Top
    • Freya:
    • Remix Plunge Halter Bikini Top
    • 3 reviews
    • Colors:
    Details:
    • Look chic in this bra-sized halter swim top
    • Foam-lined underwire cups with sexy plunge
    • Concealed powernet wings for added support
    • Customize the fit with self-tie halter neckline
    • Non-adjustable, snap back closure
    • Featured Review:
    • on April 3, 2017
    • Finally!
    • I have had the worst luck searching for swimwear. I have a small frame with naturally large breasts. One piece suits don't work for me because the small sizes come with "small" cups. The bikinis are better but the large cup tops tend to be entirely too big around my back. I'm a 32H in bra size and am so,so happy I've found a company that sells bikini tops that match my bra size!!! It's a perfect fit and I'm covered and lifted! Not to mention it is a nice snug fit around my back. I love it and will definitely order more.
    ×
  • Freya Pier Tankini Top
    • Freya:
    • Pier Tankini Top
    • 32 reviews
    • Color:
    Details:
    • Ruffled, polka dot tankini swim top
    • Built-in unlined underwire cups offer great support
    • Self-tie halter neckline
    • Stretch microfiber
    • Featured Review:
    • on March 16, 2017
    • Great support!
    • Love the top and support for this 32DD petite girl!
    ×
  • Freya Deco Bikini Top
    • Freya:
    • Deco Bikini Top
    • 8 reviews
    • Colors:
    Details:
    • Bra-sized, foam-lined underwire cup swim top
    • Excellent side support thanks to built-in boning
    • Concealed powernet wings for added support
    • Fully adjustable stretch straps
    • Non-adjustable, snap back closure
    • Featured Review:
    • on April 21, 2017
    • LOVE!
    • I fell in love with this bathing suit the second I tried it on! I want to order the purple but my size isn't available . I've never been able to find a swim suit with such great support thst actually fits!! I wear a 36 DD bra, but I ordered a 34 DD & I'm glad I did. The fit is perfect!!
    ×
  • Pour Moi Aruba Bandini Top
    • Pour Moi:
    • Aruba Bandini Top
    • Color:
    Details:
    • Lounge by the ocean in this bra-sized bandini top
    • Great support with built-in, unlined underwire cups
    • Structured fit maintained with side boning
    • Customize the fit with fully adjustable, stretch straps
    • Hidden 3 column, 2 row hook and eye back closure
    ×
  • Pour Moi Aruba Bandeau Bikini Top
    • Pour Moi:
    • Aruba Bandeau Bikini Top
    • Color:
    Details:
    • Make a splash in this bra-sized bandeau bikini top
    • Great support with foam underwire cups and inner slings
    • Customize the fit with fully adjustable stretch straps
    • Traditional straps convert to criss-cross and halter
    • Non-adjustable, snap back closure
    ×
  • Freya Remix Tankini Top
    • Freya:
    • Remix Tankini Top
    • 8 reviews
    • Colors:
    Details:
    • Flattering bra-sized swim tankini top with darted cups
    • Supportive underwire cups are mesh lined
    • Excellent side support thanks to built-in boning
    • Customize the fit with fully adjustable stretch straps
    • Hidden 3 column, 2 row hook and eye back closure
    • Featured Review:
    • on April 18, 2017
    • Finally!
    • So glad that manufacturers have gotten the hint that we need swimwear that is sized and fits like a bra with underwires and NO PADS. Not all size 14-16 is created equal. I have seen many size 14s who have a C or D cup. This tanki top fits my 38-G breasts and I am not spilling out of the top or sides either. My only criticism is that the bottoms are so tiny. I had to send the bottoms back because they because of the way they were cut (across the abdomen) caused a huge muffin top. They could do better with the bottoms.
    ×
  • Pour Moi Aruba Halter Bikini Top
    • Pour Moi:
    • Aruba Halter Bikini Top
    • Color:
    Details:
    • Look chic in this bra-sized underwire swim top
    • Mirror your natural shape in seamless mesh-lined cups
    • Self-tie halter neckline for the perfect fit
    • Non-adjustable, snap back closure
    • Stretch microfiber
    ×
  • Panache Anya Tankini Top
    • Panache:
    • Anya Tankini Top
    • 14 reviews
    • Color:
    Details:
    • Bra-sized, tie sides tankini with built-in bra
    • Molded, double-layer underwire cups for support
    • Fully adjustable stretch straps
    • 3 column, 2 row hidden hook and eye back closure
    • Columns and rows increase with size
    • Featured Review:
    • on September 3, 2016
    • Fantastic fit!
    • Omg I was skeptical when I purchased this tankini. It is my first purchase of this kind. I am so satisfied . The fit is perfect! I am already thinking of purchasing more!
    ×
  • Panache Anya One-Piece
    • Panache:
    • Anya One-Piece
    • 14 reviews
    • Color:
    Details:
    • Bra-sized one-piece swimsuit with underwire
    • Seamed double-layer cups for support
    • Fully adjustable stretch straps
    • Non-adjustable, snap back closure
    • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
    • Featured Review:
    • on March 20, 2017
    • Best Bathingsuit Ever
    • I bought this swimsuit about 6 months ago, and it is hands-down the best suit I have ever owned. You can't go wrong with a classic black one-piece. It looks elegant while keeping everything uplifted and in place, and I love the adjustable straps, so you can make it fit just the way you like. The bottom provides full coverage. I may buy another as backup in case Panache decides to discontinue the style, it is that good!
    ×
  • Freya Remix Plunge Bikini Top
    • Freya:
    • Remix Plunge Bikini Top
    • 5 reviews
    • Color:
    Details:
    • Look fab in this bra-sized plunge swim top
    • Supportive foam-lined underwire cups and side boning
    • Concealed powernet wings for added support
    • Customize the fit with adjustable stretch straps
    • Non-adjustable, snap back closure
    • Featured Review:
    • on April 11, 2017
    • Love this top!
    • This is the first bikini top I've found that fits, is comfortable, and I still feel sexy.
    ×
  • Panache Anya Stripe Bandini Top
    • Panache:
    • Anya Stripe Bandini Top
    • 7 reviews
    • Color:
    Details:
    • Bra-sized, bandeau tankini with built-in underwire bra
    • Foam-lined cups for added support
    • Adjustable tie sides for the perfect coverage
    • Fully adjustable stretch straps included
    • Conventional straps convert to criss-cross and halter
    • Featured Review:
    • on June 15, 2016
    • Perfect support
    • This is the best top I've ever purchased! I've never had this much support with a bathing suit - I can even wear it strapless and it's very secure, I don't have to keep pulling my top back up!
    ×
  • Fantasie Lanai Scoop Tankini Top
    • Fantasie:
    • Lanai Scoop Tankini Top
    • Color:
    Details:
    • Keep it simple and chic in this lovely tankini swim top
    • Classy scoop neckline with ruched detailing for a chic look
    • Supportive built-in underwire cups with darted mesh lining
    • Brilliant, gold textured O-rings add a regal touch to this style
    • Customize your fit with fully adjustable stretch straps
    ×
  • Magicsuit Solids Sophie Tankini Top DD-Cups
    • Magicsuit:
    • Solids Sophie Tankini Top DD-Cups
    • 2 reviews
    • Colors:
    Details:
    • Look chic on the beach with this classic halter tankini top
    • Fit Note: For first time purchase order one size larger
    • Discreet built-in underwire molded cups for optimum support
    • Sexy, modern draped cowl neckline for added elegance
    • High/low hem adds to this graceful style
    • Featured Review:
    • on March 25, 2017
    • Great neckline
    • I've only tried it on and have not entered a body of water with it, but I love the fit and the neckline drape. The navy color is rich too. Very comfortable and flattering-makes me feel pretty.
    ×
  • Fantasie Versailles Shaping One-Piece
    • Fantasie:
    • Versailles Shaping One-Piece
    • 33 reviews
    • Colors:
    Details:
    • Look toned in this bra-sized moderate control swimsuit
    • Double-layer fabric smoothes tummy and waist
    • Mirror your shape with built-in unlined underwire cups
    • Customize the fit with adjustable stretch straps
    • Chlorine resistant stretch microfiber
    • Featured Review:
    • on March 29, 2017
    • Flattering
    • Supper happy with this suit. I bought it for my daughter, and she looks great in it and is looking forward to the pool this summer.
    ×
  • Freya Deco One-Piece
    • Freya:
    • Deco One-Piece
    • 10 reviews
    • Color:
    Details:
    • If you love the Deco bra you'll love this chic swimsuit
    • Supportive built-in underwire foam cups with side boning
    • Customize the fit with adjustable stretch straps
    • Hidden 3 column, 2 row hook and eye back closure
    • Columns and rows increase with size
    • Featured Review:
    • on March 17, 2017
    • Super flattering and supportive - love it!
    • This is a simple one-piece that holds the girls up well. Maybe not for a jog, but certainly for flitting about at the pool or beach. It's otherwise conservative and very comfortable, but the good chest support makes for good cleavage in a not-overly-sexy-but-not-granny-suit way. I was very comfortable in it and received a lot of compliments.
    ×
  • Magicsuit Solids Anastasia One-Piece DD-Cups
    • Magicsuit:
    • Solids Anastasia One-Piece DD-Cups
    • Colors:
    Details:
    • Look chic on the beach in this modern one-piece swimsuit
    • Fit Note: For first time purchase order one size larger
    • Trendy high neckline with mesh cage-like styling
    • Smoothes and slims entire midriff for a sleek look
    • Built-in double-layer underwire cups support a DD-cup
    ×
  • Miss Mandalay Icon Halter Bikini Top
    • Miss Mandalay:
    • Icon Halter Bikini Top
    • Color:
    Details:
    • Get some sun in this bra-sized halter swim top
    • Mirror your shape in seamed, unlined underwire cups
    • Self-tie halter neckline for the perfect fit
    • Non-adjustable, snap back closure
    • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
    ×
  • Freya Sundance Halter Bikini Top
    • Freya:
    • Sundance Halter Bikini Top
    • 3 reviews
    • Colors:
    Details:
    • Dive in with this chic plunging crochet halter swim top
    • Supportive underwire mesh-lined, darted cups
    • Stretch double straps with beaded accents, tie at back of neck
    • Simple and sturdy snap back closure
    • Stretch microfiber with crochet overlay
    • Featured Review:
    • on April 14, 2017
    • Love this suit!
    • I'm a 34 DDD and finding good fitting suits us challenging this. This fit well. It looks well made.
    ×
  • Miraclesuit Hard To Be Leaf One-Piece Plus Size
    • Miraclesuit:
    • Hard To Be Leaf One-Piece Plus Size
    • Color:
    Details:
    • Feel confident in this extra firm control shirred swimsuit
    • Fit Note: For first time purchase order one size larger
    • Innovative Miratex® fabric offers triple holding power
    • Targets and slims midriff for a smooth look
    • Foam-lined underwire cups provide shape and support
    ×
  • Pour Moi Mesh It Up Halter Bikini Top
    • Pour Moi:
    • Mesh It Up Halter Bikini Top
    • 1 review
    • Colors:
    Details:
    • Make a splash in this bra-sized halter swim top
    • Mesh-lined underwire cups with inner slings for shape
    • Ruffled fishnet detail adds a stylish element
    • Self-tie halter neckline for the perfect fit
    • Non-adjustable, snap back closure
    • Featured Review:
    • on February 11, 2017
    • Perfect fit
    • Coverage, support, fit are the best!! My all time favorite swimsuit top! So cute and comfortable. I am a size 32G so it is always a struggle to fill my requirements and this one nailed it!!! Love it!!
    ×
  • Freya Pier Halter Bikini Top
    • Freya:
    • Pier Halter Bikini Top
    • 54 reviews
    • Color:
    Details:
    • Swimwear top with unlined molded underwire cups
    • Self-tie halter neckline
    • Non-adjustable, snap back closure
    • Stretch microfiber
    • Featured Review:
    • on September 25, 2016
    • Hello Girls!
    • This is my second suit, not because I didn't like but because I love it! It covers you and makes you feel secure. It supports you well and just accentuates the girls nicely! I highly recommend this to anyone that has a full figure bust line.
    ×
  • Freya Deco Tankini Top
    • Freya:
    • Deco Tankini Top
    • 3 reviews
    • Colors:
    Details:
    • If you love the Deco bra you'll love this tankini
    • Supportive built-in underwire foam cups with side boning
    • Customize the fit with adjustable stretch straps
    • Hidden 3 column, 2 row hook and eye back closure
    • Columns and rows increase with size
    • Featured Review:
    • on September 6, 2016
    • So Comfortable
    • As a 34G I have a really hard time finding swimsuits that fit. This top is so comfortable and looks really good. It's quite a bit of cleavage so if you are modest this is not for you. It's stylish and sexy.
    ×
  • Pour Moi Starboard Halter Tankini Top
    • Pour Moi:
    • Starboard Halter Tankini Top
    • 1 review
    • Color:
    Details:
    • Lounge on the beach in this bra-sized tankini
    • Built-in mesh-lined underwire cups with inner slings
    • Nautical polka dot print and contrast bow accent
    • Perfect fit with self-tie halter neckline
    • Hidden 3 column, 2 row hook and eye back closure
    • Featured Review:
    • on April 6, 2017
    • finally support and cute!!
    • Swim suits are hard for me. I wear a 34FF bra size and it has been nearly impossible to find suits to wear! This swimsuit allows me to be covered up, and still cute! It also gives my chest the SUPPORT I need! So happy with my purchase! The only thing I would do different next time is buy the higher rise bottom rather than the bikini option.
    ×
  • Pour Moi Puerto Rico Bandeau One-Piece
    • Pour Moi:
    • Puerto Rico Bandeau One-Piece
    • Color:
    Details:
    • Look effortlessly sexy in this bra-sized swimsuit
    • Great shape with built-in underwire foam cups
    • Structured support due to side boning
    • Stretch straps included for halter option
    • Non-adjustable, snap back closure
    ×
  • Anne Cole Signature Vines Twist Front Bikini Top
    • Anne Cole Signature:
    • Vines Twist Front Bikini Top
    • Color:
    Details:
    • Catch some waves in this swim top
    • Double-layer underwire cups with removable foam pads
    • Front plunge has a stylish twist center gore
    • Customized fit with back adjustable stretch straps
    • 3 column, 1 row single hook slide back closure
    ×
  • Coco Reef Harmony Ruffle Tankini Top  Plus Size D-DD Cups
    • Coco Reef:
    • Harmony Ruffle Tankini Top Plus Size D-DD Cups
    • Color:
    Details:
    • Easily go from beach to boardwalk in this animal print tankini
    • Supportive built-in, foam-lined underwire cups
    • Fun and flirty ruffled trim adds a touch of feminine flair
    • Customize the fit with fully adjustable stretch straps
    • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
    ×
  • Magicsuit Solid Taylor Tankini Top DD-Cups
    • Magicsuit:
    • Solid Taylor Tankini Top DD-Cups
    • Colors:
    Details:
    • Get ready for the beach in this sporty tankini swim top
    • Built-in underwire shelf bra with removable foam pads
    • T-back design creates a more comfortable fit
    • Stretch microfiber with handkerchief cut hem
    ×
  • Fantasie Agra Twist Front Tankini Top
    • Fantasie:
    • Agra Twist Front Tankini Top
    • Color:
    Details:
    • Get beach ready in this beautifully bold floral print tankini top
    • Supportive built-in underwire foam cups with side boning
    • Slimming silhouette thanks to shirred tie-side detail along sides
    • Customize your fit with fully adjustable stretch straps
    • Hidden, 3 column, 2 row hook and eye back closure
    ×
  • Magicsuit Solids Vanessa Tankini Top
    • Magicsuit:
    • Solids Vanessa Tankini Top
    • Colors:
    Details:
    • Make a splash figure flattering tankini swim top
    • Supportive built-in molded underwire cups with removable pads
    • Non-adjustable stretch straps
    • Stretch jersey knit microfiber
    ×
  • Magicsuit Solids Brynn One-Piece
    • Magicsuit:
    • Solids Brynn One-Piece
    • 2 reviews
    • Colors:
    Details:
    • Feel confident in this firm control skirted swimsuit
    • Fit Note: For first time purchase order one size larger
    • Slims entire midriff for a smooth look
    • Built-in double-layer underwire cups with removable pads
    • Customize the fit with adjustable stretch straps
    • Featured Review:
    • on February 8, 2017
    • great new idea
    • I loved the look and so did my man! I liked the angled style but wish there was more support in bust.
    ×
  • Fantasie Los Cabos Flared Bandini Top
    • Fantasie:
    • Los Cabos Flared Bandini Top
    • 3 reviews
    • Colors:
    Details:
    • Look classy in this bra-sized bandini top
    • Supportive seamed 3-part underwire cups with side boning
    • Adjustable stretch straps included
    • Straps can be worn regular, criss-cross and halter
    • Non-adjustable, snap back closure
    • Featured Review:
    • on March 30, 2017
    • Great support for my double Ds
    • These might be my next 2 purchases but may try 36 DD instead of 34 DD so not so tight around tummy??
    ×
  • Fantasie Versailles Bikini Top
    • Fantasie:
    • Versailles Bikini Top
    • 27 reviews
    • Colors:
    Details:
    • Feel confident in this bra-sized, full coverage swim top
    • Supportive, 3-part double-layer underwire cups
    • Customize the fit with fully adjustable stretch straps
    • Non adjustable, snap back closure
    • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
    • Featured Review:
    • on March 18, 2017
    • Full support, good coverage
    • This swim top provides bra-style support and full coverage. While I like the one I have, I feel that I could have bought a cup size smaller to get less coverage and more of a sexy look. I'm in between cup sizes, so if you are too, you might want to pick the smaller cup size unless you are going for the full coverage. Even with all that coverage, the top still looks good. The straps are adjustable. There is no padding in the cups, which I love because I already have lots of "built-in padding."
    ×
  • Pour Moi Glamazon Halter Bikini Top
    • Pour Moi:
    • Glamazon Halter Bikini Top
    • Colors:
    Details:
    • Make a splash in this bra-sized swim top
    • Great support in seamed underwire foam cups
    • Unique underwire and side boning provides excellent support
    • Fishnet inset adds a stylish element
    • Customized fit with self-tie halter strap
    ×
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