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NEW
Underwire - Navigator Underwire Bikini
Swim Sexy
Navigator Underwire Bikini
$82.00   $57.40
NEW
Underwire - Madame Boudoir Underwire Bikini
Swim Sexy
Madame Boudoir Underwire Bikini
$92.00   $36.80
NEW
Underwire - Dame Tapestry Underwire Bikini
s4a
Dame Tapestry Underwire Bikini
$72.00   $28.80
NEW
Underwire - Heartthrob Bandana Underwire Bikini
NEW
Underwire - Crusader Lago Underwire Bikini
NEW
Underwire - Director Underwire Bikini
Swim Sexy
Director Underwire Bikini
$72.00   $61.20
BEST SELLER
Underwire - Madame Aubergine Underwire Bikini
Swim Sexy
Madame Underwire Bikini
$96.00   $67.20
NEW
Underwire - Celebrity Techie Underwire Bikini
NEW
Underwire - Madame Luster Underwire Bkini
Swim Sexy
Madame Luster Underwire Bkini
$88.00   $74.80
NEW
Underwire - Celebrity Lavish Underwire Bikini
NEW
Underwire - Pilot Underwire Bikini
Swim Sexy
Pilot Underwire Bikini
$76.00   $30.40
NEW
Underwire - Madame Moss Underwire Bikini
Swim Sexy
Madame Moss Underwire Bikini
$92.00   $36.80
Underwire - Madame Yacht Cruise Underwire Bikini
Swim Sexy
Madame Underwire Bikini
$84.00   $58.80
BEST SELLER
Underwire - The Celebrity Tawny Underwire Bikini
Swim Sexy
The Celebrity Underwire Bikini
$92.00   $57.40
NEW
Underwire - Fiancée Surf Underwire Skirtini

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At swimsuitsforall, we believe that the idea of getting a body "bikini ready" is nonsense; every woman's body is already ready to show off in a sexy two piece swimsuit. Our mission is to help women find plus size bikinis that fit flatteringly and make the perfect style statement. We want you to love your body and to feel confident flaunting your curves at the beach or the pool. That's why we've put together a huge collection of fashion-forward bikini swimsuits filled with fit solutions that allow every woman to look and feel her best in a bikini.

For ladies blessed with a big bust, conventional plus size bikinis often don't provide enough support, leading to sagging and a poor fit. Underwire bikinis solve this problem. Just like underwire bras, plus size underwire bikini tops feature metal wires that rest under the bust to lift, shape and support your breasts. With underwire bikini swimwear, you won't have to worry about bounce, and you can feel more comfortable while you're soaking in the sun, taking a swim or mingling at a pool party.

Plus size underwire bikini tops come in a wide array of styles. You can maximize your cleavage for a sexy look by selecting plus size bikinis with plunging necklines or demi cups. Fuller cups have a slightly more modest look, but still are every bit as fashionable. When you're selecting underwire bikini swimwear styles, you can go as bare as you desire. Low rise and mid rise plus size underwire bikini bottoms allow you to show off more of your midriff, while high waist looks conceal more of your tummy. Another way to add a little coverage is to select underwire bikini swimwear tops with wide bottom bands or with strap accents beneath their bottom bands.

With so many plus size bikinis to choose from, the hard part of shopping at swimsuitsforall is deciding which suit to buy! The good news is that our plus size swimwear experts are here to lend you a hand. If you're not sure whether or not underwire bikinis are the right choice for you, one of our Swim Stylists can help you decide. You can also count on our Swim Stylists to recommend the plus size underwire bikini styles that will best complement your curves or to help you select cover ups to pair with your new underwire bikini swimwear. Just call 1.888.241.SWIM to speak with one today!

Additional Underwire Bikini Reading

  1. 5 out of 5 stars.

    Love, love, love it!

    I bought this suit because it looked like it would support my DDD chest! I was right, it has fantastic support, the bottoms look amazing, and overall, it is a very flattering swimsuit. The material is high quality, and I love the colors. I usually go for very plain bathing suits, but the colors and pattern on this are gorgeous without being over-the-top! I highly recommend it.

  2. 4 out of 5 stars.

    Awesome Top

    The top fits like a great bra, very flattering support. Love the quality and vibrant color. Sadly, bottom is not so flattering on me, the leg openings are tight with zero tummy control, so I wouldn't want to exchange and size up. But I love the top so much that I will hunt down solid bikini bottoms to pair with.

  3. 4 out of 5 stars.

    Color is amazing

    As another Review states this is Royal Purple in color and it is BEAUTIFUL! Now sizing is going to be iffy when selecting. I'm 5'7, 12/14 top and 16/18 bottom. I ordered a 16 top and 20 bottom due to reviews stating it runs a bit small. The bottoms fit perfectly. The top was a bit too big. I returned and ordered a 14 top and same 20 bottom. If you measure according to size guide you may want to go up a size just to avoid having to return. I love this bikini... will post pic once new size arrives. **For Cons I chose poorly sized ONLY because it the size guide and exact measurements taken does not equal true size.

  4. 5 out of 5 stars.

    Great Quality!

    Just bought this for a trip to Cuba. Haven't wore a bikini in 18 yrs because they were either itsi bitsi or "old lady" style. I read the reviews before I bought. I wear a 14 top and 38C bra size. I bought a 14 bikini top and it fit perfectly! Even makes my boobs look bigger and better shaped! I wear a 12 bottum but I listened to the reviews and got a 14 bottum. Should have bought the 12. They would be amazing if they were one size smaller. They will work for the pool but I would be afraid to go in the ocean in case they come off. The color is amazing too. These pieces would be so easy to mix and match with other suit pieces too. I plan on pairing the top with a pair of navy boy shorts. Pinks and violets will work too.

  5. 3 out of 5 stars.

    Beautiful Suit

    Beautiful suit. Had to exchange the top because I read that they ran small. THEY DO NOT. Customer service is horrible and wants to charge you twice to send back items and exchange. Don't fall into that trap. You are better off going to a competitor site. FIT GUARENTEE my behind...

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Browse 5 questions Browse 5 questions and 4 answers
I am a 36 DD. If I buy a 14 suit, am I go to be spilling over the top?
Holly R on Mar 21, 2015
BEST ANSWER: I wear a 42 E underwire .from lane brant, what cup should I order? I love that I see bikini top with 2 buckle in the back!
My bust is measuring 43 should I get 16 or 18?
BaileysMa2012 on Mar 8, 2015
I am a 40 DD and wear size 14. Do I have to go to the 18 top just for cup? Worried that's going to be to big..
Peggy C on May 14, 2016
BEST ANSWER: Please e-mail swimstylist@swimsuitsforall.com for assistance. If you send your exact measurements, our team will be happy to find the best fit for you!
I need a 36 AA bikini top cute for teenager do you have any to buy separately?
Verna B on Jun 22, 2015
BEST ANSWER: Hi Verna! Please see our separate bikini tops here: http://www.swimsuitsforall.com/Separates-Swimwear-Bikinis-D
Any suits in a DDD cup?
A shopper on Jun 21, 2015
BEST ANSWER: I wear a 38DDD and love my suits I buy the size 16 and it works fabulous no problems at all wonderful. .Have 3 swim suits from swimsuitforall now and totally love them all..