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Underwire Swimsuits

581 Results
Underwire Swimsuits (581 Results)
1 of 13
Viewing 1 - 48 of 581
  • Panache
  • Anya Spot Underwire Tankini Top
  • 49 reviews
  • Color:
Details:
  • Relax on the beach in this bra-sized polka dot tankini
  • Built-in double-layer cups with supportive underwire
  • Customize the fit with adjustable stretch straps and side ties
  • 3 column, 2 row hidden hook and eye back closure
  • Columns and rows increase with size
  • Featured Review:
  • on August 26, 2018
  • Worked well
  • Great for both water sports and fit.
  • Fantasie
  • Ottawa Twist Underwire Tankini Top
  • 7 reviews
  • Colors:
Details:
  • Feel beautiful and confident in this tankini top
  • Supportive, foam-lined underwire cups offer shape and lift
  • Customize your fit with fully adjustable stretch straps
  • Ruched sides with adjustable string ties for a great fit
  • Built-in, hidden 3 column, 2 row hook and eye back closure
  • Featured Review:
  • on August 9, 2018
  • comfortable and fits great
  • comfortable and fits great
  • Fantasie
  • Ottawa Twist Underwire One-Piece
  • 9 reviews
  • Colors:
Details:
  • Feel beautiful and elegant in this textured swimsuit
  • Beautiful silhouette with shirred detailing
  • Supportive, mesh-lined underwire cups offer lift and shape
  • Customize your fit with fully adjustable stretch straps
  • Get desired coverage with ruched, adjustable tie-sides
  • Featured Review:
  • on August 12, 2018
  • In love
  • This swimming suit is very flattering on and the best part is that it has built in bra! I never had a decent one piece suit because most of them useless around chest area. Very much recommend for ladies with bigger bust and those who need support.
  • Pour Moi
  • Escape Rope Bikini Top
  • 1 review
  • Colors:
Details:
  • Make a splash in this bra-sized, textured stripe swim top
  • Lace-up center adds a stylish flair
  • Great support in seamed, mesh-lined underwire cups
  • Customize the fit with fully adjustable stretch straps
  • Non-adjustable, single snap back closure
  • Featured Review:
  • on August 24, 2018
  • Super cute
  • I’m a 32f UK sizing. The bra ambassador I spoke with suggesting going up a half size in this due to brand running half size small. Great advice! Fits perfect!! Great coverage. I was worried about too much cleavage showing when I ordered, but not the case at all. Love this!!
  • Miraclesuit
  • Rock Solid Madrid Bandeau Underwire One-Piece
  • Colors:
Details:
  • Look chic on the beach in this bandeau, underwire one-piece
  • Innovative Miratex® fabric offers triple holding power
  • Targets and slims midriff for a smooth look
  • Seamless, foam-lined cups are slightly padded for added lift
  • Non-adjustable stretch straps included for multiple looks
  • Fantasie
  • Ottawa Full Cup Bikini Top
  • 5 reviews
  • Colors:
Details:
  • Chic and classic full coverage textured bikini top
  • Supportive foam-lined underwire cups offer great shape
  • Customize your fit with fully adjustable stretch straps
  • Non-adjustable, single snap back closure
  • Soft, stretch microfiber with mesh-lined wings
  • Featured Review:
  • on June 7, 2018
  • Perfect Fit
  • Great bikini top. The color is stunning and the fit is perfect!
  • Fantasie
  • Tuscany Underwire Tankini Top
  • Color:
Details:
  • Relax by the pool in this stylish tankini top
  • Classy scoop neckline with ruched detailing for a chic look
  • Supportive built-in underwire cups with mesh lining
  • Customize your fit with fully adjustable stretch straps
  • Hidden, 3 column, 2 row hook and eye back closure
  • Pour Moi
  • Beach Bound Underwire Tankini Top
  • 2 reviews
  • Color:
Details:
  • Look chic in this V-neck, underwire plunge tankini top
  • Achieve natural looking shape thanks to mesh-lined cups
  • Supportive inner slings promote shape and subtle lift
  • Customize your fit with fully adjustable stretch straps
  • Discreet, hook and eye back closure offers a snug fit
  • Featured Review:
  • on August 23, 2018
  • This is a great suit!
  • This is a great suit! Love how the tankini is a closer fit in the stomach area. Unfortunately the band under the bust runs large. Ordering a smaller size.
  • Pour Moi
  • Beach Bound Underwire Bikini Top
  • Color:
Details:
  • Look yacht ready in this chic, sexy underwire bikini top
  • Supportive foam-lined contour cups with built-in graduated pads
  • Plunging neckline with cage-inspired detail
  • Customize your fit with back adjustable stretch straps
  • Non-adjustable, snap back closure
  • Pour Moi
  • Reef Longline Bikini Top
  • 3 reviews
  • Color:
Details:
  • Fun in the sun in this tropical print longline bikini top
  • 3-part, mesh-lined underwire cups offer great shape and support
  • Customize the fit with fully adjustable stretch straps
  • Non-adjustable snap-back closure with stretch wings
  • Smooth, stretch microfiber
  • Featured Review:
  • on September 5, 2018
  • Fits true to size
  • Fits true to size
  • Freya
  • Sunset Palm Tankini Top
  • Color:
Details:
  • Fun in the sun with this tropical print tankini top
  • Mesh-lined underwire cups & side boning for support and shape
  • Customize the fit with fully adjustable stretch straps
  • Hidden 3 column, 2 row hook and eye back closure
  • Quality stretch microfiber
  • Pour Moi
  • Mardi Gras Convertible Tankini Top
  • 10 reviews
  • Colors:
Details:
  • Fun and flirty bra-sized tankini top
  • Support and lift thanks to foam-lined, underwire cups
  • Ruffled trim along cups adds a stylish flair
  • Fully adjustable, stretch straps convert to criss-cross
  • Non-adjustable, snap back closure
  • Featured Review:
  • on August 22, 2018
  • Great quality and fit!
  • Great quality and fit!
  • Panache
  • Anya Cruise Multi-Way Bikini Top
  • 5 reviews
  • Color:
Details:
  • Look outstanding in this chic yet simple bikini swim top
  • Great shape & lift thanks to foam-lined underwire cups
  • Wear this style however you'd like with convertible straps
  • Fully stretch, non-adjustable straps offer multiple looks
  • Simple snap back closure is non-adjustable
  • Featured Review:
  • on July 18, 2018
  • Patricia 55yrs young
  • I absolutely love this swim top! Very supportive & classy looking. I ordered a different top from pour moi, although beautiful, not as well made& didn’t look as good on. I’ve recently lost 25lb and want to try a bikini for the first time since my teens, mostly to wear when boating. I am a 32G, but the Uk equivalent was a 32F. The top fits well, although since I’ve lost weight, I’ve lost a bit of volume in my breasts and if I loose more, I may need to add a pad to take up any gap. I will review the fold over bottoms separately.
  • Pour Moi
  • Beach Bound Underwire Bikini Top
  • 2 reviews
  • Color:
Details:
  • Look yacht ready in this chic cage-inspired underwire bikini top
  • Achieve natural looking shape with mesh-lined cups
  • Added support with inner slings
  • Get the perfect fit with self-tie halter neckline
  • Non-adjustable, snap back closure
  • Featured Review:
  • on July 30, 2018
  • Cage bra swim top
  • This swimsuit top is amazing!! It actually fits too.. It's always hard to find cute bathing suit tops- for us rare, small framed, large busted women. But, yay!!! I found one.
  • Freya
  • Back To Black Underwire One-Piece
  • Color:
Details:
  • Look chic on the beach in this classic high-neck, one-piece
  • Supportive, 3-part foam-lined underwire cups and side boning
  • Non-adjustable, self-tie stretch halter straps
  • Discreet built-in bra with 3 column, 2 row hook and eye closure
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Pour Moi
  • Escape Sweetheart Bikini Top
  • 2 reviews
  • Colors:
Details:
  • Have fun in this textured stripe, underwire bikini top
  • Supportive, foam-lined cups offer great shape and lift
  • Customize the fit with fully adjustable stretch straps
  • Non-adjustable, simple snap back closure
  • Fully lined, quality stretch microfiber
  • Featured Review:
  • on July 16, 2018
  • Needs a little more support.
  • Needs a little more support.
  • Miss Mandalay
  • Icon Plunge One-Piece
  • 3 reviews
  • Color:
Details:
  • Get some sun in this bra-sized halter one-piece
  • Mirror your shape in seamed, unlined underwire cups
  • Self-tie halter strap and keyhole back detail
  • Non-adjustable snap back closure
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Featured Review:
  • on April 16, 2018
  • Fit excellent
  • I'm 5'4", 140lbs., 35 years old., 34G and it fits very nice and do not have to adjust at all wearing it.
  • Miraclesuit
  • Samoan Sunset Fascination Underwire One-Piece
  • 1 review
  • Color:
Details:
  • Look your best in this chic, slimming one-piece swimsuit
  • Innovative Miratex® fabric offers triple holding power
  • Supportive, underwire double-layer molded cups
  • Non-adjustable stretch straps and low scoop back
  • XTRA LIFE LYCRA® combats chlorine for lasting fit and color
  • Featured Review:
  • on July 26, 2018
  • best fit for me ever
  • love the high neck the way this suit fits my body and reduces the bust which is DD and hard to fit well with my lower part being size 6
  • Panache
  • Anya Stripe Underwire Bandini Top
  • 16 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 August 25, 2018
  • Bandini top
  • I had never tried a bandini before. I am rather buxom, so I feel a bit more exposed in it than a regular tankini. I was happily surprised that it gave enough support. The top was tighter than a tankini, so I felt it doesn't give me quite as much belly concealment.
  • Freya
  • Back To Black High Neck Underwire Bikini Top
  • 3 reviews
  • Color:
Details:
  • Dive in with this chic, high-neck halter bikini swim top
  • Supportive, foam-line 3-part underwire cups
  • Seamed sleek overlay pulls down for the perfect tan
  • Reinforced side boning for a structured, streamlined profile
  • Self-tie stretch halter straps offer a comfortable fit
  • Featured Review:
  • on August 1, 2018
  • Perfect fit and so flattering!
  • I purchased this as a surprise for my daughter. It is perfect! It is flattering, minimizes her bust, and very supportive. I was concerned that the halter style might prove too heavy on her neck, but she tells me the interior bra is jproviding all the support and the halter is comfortable.
  • Fantasie
  • Ottawa Twist Underwire Bandeau Bikini Top
  • 4 reviews
  • Colors:
Details:
  • Chic and classy convertible bandeau bikini top
  • Get incredible support with foam lined underwire cups
  • Concealed power net wings with boning for added support
  • Stretch straps convert to criss-cross, halter, or strapless
  • Non-adjustable, single snap back closure
  • Featured Review:
  • on July 31, 2018
  • It fits perfect!
  • I returned it because I didn't like the print. It's white with a white design on the fabric. I like solid white. I'm very plain that way. I'm a 32ddd and the recommendation fit great!
  • Magicsuit
  • Solid Michelle Underwire Tankini Top
  • Colors:
Details:
  • Look chic on the beach in this tankini top
  • Built-in underwire shelf bra with removable foam inserts
  • Triangle front cut-out straps offers an edgy look
  • Customize the fit with back adjustable stretch straps
  • Quality stretch microfiber
  • Freya
  • Sunset Palm High Neck Bikini Top
  • 1 review
  • Color:
Details:
  • Dive in with this chic, high-neck halter bikini swim top
  • 3-part, foam-lined underwire cups & side boning for support
  • Overlay pulls down for the perfect tan
  • Self-tie stretch halter straps offer a comfortable fit
  • Non-adjustable, snap back closure
  • Featured Review:
  • on September 10, 2018
  • Fits super comfortable
  • I am 5’4 and 145 with 32F bra size. I bought this and tried it on and it was sooooo comfortable that I thought it must be way too big and not be supporting me... I went to look in the mirror and it fits perfectly! No strain, no digging and no pinching anywhere! The bra does all the holding and the halter is just super stretchy and ties behind the neck but since it’s not doing the supporting, there is no neck pain AT ALL. Highly recommend.
  • Freya
  • Run Wild Idol Bikini Top
  • 7 reviews
  • Color:
Details:
  • Feel confident in this simple yet chic bikini top
  • Supportive, underwire contour foam cups promote shape & lift
  • Reinforced side boning for added support
  • Customize your fit with fully adjustable stretch straps
  • Simple, non-adjustable snap back closure
  • Featured Review:
  • on August 22, 2018
  • Perfect and fits like a bra
  • For 30 years I said “I wish I could find a bathing suit that fits like my bra does” - and here it is!
  • Fantasie
  • San Remo Underwire One-Piece
  • Color:
Details:
  • Nautical, textured stripe underwire one-piece
  • Double-layer fabric offers all-over smoothing
  • Natural looking shape with double-layer, darted cups
  • Fully stretch non-adjustable straps
  • Sunsets
  • Black Halter Tankini Top D-DD Cups
  • 2 reviews
  • Color:
Details:
  • Makes waves in this sexy plunge tankini
  • Molded double-layer cups with removable inserts
  • Anchored support due to built-in side boning
  • Self-tie halter neckline for the perfect fit
  • 3 column, 1 row single hook slide back closure
  • Featured Review:
  • on July 23, 2018
  • Good support.
  • Good support.
  • Panache
  • Anya Cruise Underwire Bandini Top
  • 3 reviews
  • Color:
Details:
  • Bra-sized, bandeau tankini with built-in underwire bra
  • Supportive foam-lined contour cups for a smooth look
  • Ruched sides with adjustable string ties for a great fit
  • Fully adjustable stretch straps included
  • Straps easily convert to criss-cross and halter
  • Featured Review:
  • on June 10, 2018
  • Very flattering
  • Love this suit. Very supportive for my small frame and larger chest. It is very flattering and comfortable. Love how it can be strapless too.
  • Magicsuit
  • Alex Underwire Tankini Top
  • 1 review
  • Colors:
Details:
  • Trendy and modern self-tie side tankini top
  • Built-in underwire shelf bra with removable foam inserts
  • Customize the fit with fully adjustable stretch straps
  • Quality stretch microfiber
  • Featured Review:
  • on June 21, 2018
  • Perfect fitting
  • Love the way this tankini fits.
  • Miraclesuit
  • Pin Point Roswell Tankini Top
  • 2 reviews
  • Color:
Details:
  • Relax by the pool in this chic tankini top
  • Built-in underwire shelf bra with double-layer molded cups
  • Sexy V-neckline with shirred center detail
  • Customize your fit with adjustable stretch straps
  • Chlorine resistant stretch microfiber
  • Featured Review:
  • on June 28, 2017
  • Flattering Swimsuit
  • My husband said that I look sexy in this swimsuit! I really like it!
  • Sunsets
  • Black Halter Tankini Top E-H Cups
  • 3 reviews
  • Color:
Details:
  • Makes waves in this sexy plunge tankini
  • Molded double-layer cups with removable inserts
  • Anchored support due to built-in side boning
  • Self-tie halter neckline for the perfect fit
  • 3 column, 1 row single hook slide back closure
  • Featured Review:
  • on July 15, 2018
  • Beautiful top
  • Comfortable and beautiful!
  • Fantasie
  • Amalfi Underwire Tankini Top
  • Color:
Details:
  • Relax by the pool in this bold and beautiful tankini top
  • Classy scoop neckline with ruched detailing for a chic look
  • Supportive built-in underwire cups with mesh lining
  • Customize your fit with fully adjustable stretch straps
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Miraclesuit
  • Illusionist Azura Underwire One-Piece
  • 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
  • Non-adjustable stretch straps
  • Featured Review:
  • on May 31, 2018
  • Shapes you
  • A beautifully made swimsuit that shapes your body. Luv it!
  • Miraclesuit
  • Rock Solid Revele Underwire 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, underwire foam cups provide great shape and support
  • Cross-over shirred detail elongates torso for a sleek silhouette
  • Fantasie
  • Ottawa Underwire Tankini Top
  • 3 reviews
  • Colors:
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
  • Customize your fit with fully adjustable stretch straps
  • Soft, 3 column, 2 row hook and eye back closure
  • Featured Review:
  • on July 18, 2018
  • Not true to size
  • I had to return this item, I purchased based on the sizing directions (i.e. bra brand compare) and it was not at all true to the bra size, much smaller. Product was nice just too bad it did not fit. Return process was great though.
  • Miss Mandalay
  • Icon Halter Bikini Top
  • Color:
Details:
  • Get some sun in this bra-sized halter swim top
  • Mirror your shape in seamed, molded underwire cups
  • UPF 50+ UV protection
  • Self-tie halter neckline & non-adjustable snap back closure
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Freya
  • Run Wild Halter Underwire Tankini Top
  • 4 reviews
  • Color:
Details:
  • Look chic in this bra-sized halter tankini top
  • Mirror your natural shape in seamed, mesh-lined underwire cups
  • Customize the fit with self-tie halter neckline
  • Hidden, 3 column, 2 row hook and eye back closure
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Featured Review:
  • on August 4, 2018
  • Great top !
  • Very Flattering and comfortable! I love how the bra hooks separately. It is very supportive- wish there was another color to order!
  • Panache
  • Aspen Balconette Bikini Top
  • Color:
Details:
  • Get great shape and support in this balconette bikini top
  • Darted, foam-lined, underwire cups provide lift
  • Customize your fit with fully adjustable stretch straps
  • Non-adjustable, snap back closure
  • Freya
  • Echo Beach Plunge Bikini Top
  • Color:
Details:
  • Dive in with this chic underwire colorful print swim top
  • Great shape and lift thanks to mesh-lined seamed cups
  • Customize your fit with fully adjustable stretch straps
  • Simple and sturdy snap back closure with reinforced side boning
  • Pour Moi
  • Zanzibar Halter Bikini Top
  • Color:
Details:
  • Fun in the sun in this floral print halter bikini swim top
  • Supportive, foam-lined underwire cups for modesty
  • Get the perfect fit with self-tie halter neckline
  • Non-adjustable, snap back closure
  • Quality stretch microfiber
  • Pour Moi
  • Beach Bound High Neck Bikini Top
  • 1 review
  • Color:
Details:
  • Look yacht ready in this chic and sexy underwire bikini top
  • Supportive foam-lined contour cups with built-in graduated pads
  • Plunging neckline with sheer mesh semi high-neck overlay
  • Customize your fit with fully adjustable stretch straps
  • Non-adjustable, snap back closure
  • Featured Review:
  • on September 7, 2018
  • LOVE
  • I have the hardest time trying to find a 32 E that is conservative. This bathing suit is just perfect! I was pleasantly surprised I tanned underneath the mesh as well. Just wish it came in more colors!
  • Freya
  • Totally Check Ruffled Bikini Top
  • 1 review
  • Color:
Details:
  • Look chic in this bra-sized halter swim top
  • Mirror your natural shape in seamed, mesh-lined underwire cups
  • Adjustable back stretch straps easily convert to criss-cross
  • Non-adjustable, snap back closure
  • Quality stretch microfiber
  • Featured Review:
  • on September 20, 2018
  • Fits well!
  • I am a 34dd and the fit on this is perfect! It's a very cute top and probably fits better than my bras!
  • Freya
  • Run Wild Halter Bikini Top
  • 1 review
  • Color:
Details:
  • Look chic in this bra-sized halter swim top
  • Mirror your natural shape in seamed, mesh-lined underwire cups
  • Customize the fit with self-tie halter neckline
  • Non-adjustable, snap back closure
  • XTRA LIFE LYCRA® combats chlorine for long-lasting fit
  • Featured Review:
  • on July 19, 2018
  • Fits as expected and super
  • Fits as expected and super comfortable
  • Panache
  • Anya Spot Bandeau Underwire Bikini Top
  • 4 reviews
  • Color:
Details:
  • Look chic in this bra-sized polka dot bandeau
  • Foam-lined underwire cups with side boning for support
  • Fully adjustable stretch straps included
  • Conventional straps convert to criss-cross and halter
  • Non-adjustable, snap back closure
  • Featured Review:
  • on July 18, 2018
  • Beautiful
  • Super cute 1940's retro look. Beautifully packaged. Perfect fit.
  • Miraclesuit
  • Illusionist Mirage Underwire Tankini Top DD-Cups
  • 3 reviews
  • Color:
Details:
  • Look poolside chic in this ruffled tankini swim top
  • Supportive built-in underwire helps mirror your natural shape
  • Customize your fit with back adjustable stretch straps
  • Luxe stretch polyester
  • Featured Review:
  • on August 13, 2018
  • Nice suit
  • This suit did not fit me properly. It was just too big so I returned it along with the high waisted size 14 bottoms. They were too big also. I am awaiting a credit minus the return shipping charge.
  • Freya
  • Totally Check Halter Bikini Top
  • Color:
Details:
  • Look chic in this bra-sized halter swim top
  • Mirror your natural shape in seamed, mesh-lined underwire cups
  • Customize the fit with self-tie halter neckline
  • Non-adjustable, snap back closure
  • Quality stretch microfiber
  • Fantasie
  • Amalfi One-Piece
  • Color:
Details:
  • Feel beautiful and elegant in this bold, floral printed swimsuit
  • Beautiful silhouette with shirred adjustable, side-tie detailing
  • Supportive, mesh-lined underwire cups offer lift and shape
  • Non-adjustable tank style stretch straps
  • Secure fit with elasticized leg bands
  • Magicsuit
  • Solid Isabel Ruffle One-Piece
  • Color:
Details:
  • Flaunt your stylish side on the beach with confidence
  • Figure flattering shirred front with fun and flirty ruffled trim
  • Built-in firm control middle panel smoothes your entire midriff
  • Supportive, underwire molded cups with removable foam pads
  • Customize your fit with fully adjustable stretch straps
  • Freya
  • Remix Halter Underwire One-Piece
  • 8 reviews
  • Color:
Details:
  • Make a splash in this bra-sized halter swimsuit
  • Supportive, 3-part foam-lined underwire cups and side boning
  • Flattering look thanks to the ruching along the sides
  • Self-tie, stretch halter straps and attractive keyhole center
  • Hidden 3 column, 2 row hook and eye back closure
  • Featured Review:
  • on June 7, 2016
  • Elegant Suit
  • Love this suit, however, I ordered based on previous Freya Purchases and it was a little big in the chest. I would order one cup size smaller if I was to do it all over. I am 5'4 and sized at an E Cup and was worried about the length of the suit on me and it was perfect. Very slimming and I got a lot of compliments.
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Women's Swimsuits with Underwire & Supportive Swimwear: One-pieces, Bikinis, Tankinis, Swimdresses & Halter Tops

Sometimes we could all use a little pick-me-up! Designed to give extra support and a little lift, underwire swimsuits have a thin wire running under each cup. Underwire swimwear is structured to comfortably contain and support your bust. From classic black underwire swimsuits to beautiful patterns in every style, one-piece to bikini, underwire bathing suits are a summer wardrobe staple.


Try one of these customer favorites in our best supportive swimsuit styles:



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