OFFER DETAILS: For a limited time only, while supplies last. APPLICABLE TO NEW ORDERS of $100+ only. Not applicable to 2016 collections. Coupon codes cannot be combined. Ends midnight PST, Tuesday July 7th, 2015.

  • What's New & Hot PILYQ 2015 Summer Collection available now!
  • What's New & Hot BEACH BUNNY 2015 Hot and sexy swimwear now available!
  • New MELISSA ODABASH 2015 Swimwear now available at Swimwear World!
  • What's New & Hot Stunning new 2015 bikinis from AGUA BENDITA Swimwear!
  • Maaji 2015 Swimwear Huge collection of new styles from Maaji Swimwear.
  • Price Match We will match lower prices elsewhere! Click on Price Match tab on product page for details
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  • Supermodel See the new collection by Alessandra Ambrosio: Ale by Alessandra Swimwear now in stock!
One-Pieces

46 Item(s)

per page

Set Descending Direction
  • Kelli

    Maio
    Ravishing bandeau one-piece

    $176.00

    Sale: $70.40

  • Pasion Y Arena

    Luli Fama
    Semi-sheet bandeau one-piece
    $160.00
  • Red Tribal Plunge

    Sauvage
    Hot monokini in a trendy geometric tribal print.
    $194.00
  • Kari

    Saha
    Classy halter one piece swimsuit

    $159.00

    Sale: $79.50

  • PilyQ Ora, 550-196
    New

    Ora

    PilyQ
    Stunning one piece swimsuit
    $144.00
  • PilyQ Sunbeam, 550-152
    New

    Sunbeam

    PilyQ
    Sexy one piece swimsuit
    $160.00
  • Sauvage Sport, 200-217
    New

    Sport

    Sauvage
    Sexy and sporty one piece swimsuit
    $179.00
  • PilyQ San Sebastian, 550-197
    New

    San Sebastian

    PilyQ
    Stunning one piece swimsuit
    $154.00
  • Charlie by Matthew Zink Charlie, 155-060
    New

    Charlie

    Charlie by Matthew Zink
    Classic black halter one piece
    $260.00
  • Saha Dagua, 240-214
    New

    Dagua

    Saha
    Breathtaking one piece swimsuit
    $149.60
  • Saha Dagua, 240-215
    New

    Dagua

    Saha
    Magnificent black one piece monokini swimsuit
    $140.80
  • Saha Mocagua, 240-222
    New

    Mocagua

    Saha
    Captivating bandeau style one piece swimsuit
    $165.00
  • Saha Cachalu, 240-228
    New

    Cachalu

    Saha
    Stunning print halter style one piece swimsuit
    $149.60
  • Saha Cocuy, 240-235
    New

    Cocuy

    Saha
    Captivating triangle style monokini swimsuit
    $144.00
  • Saha Cocuy, 240-236
    New

    Cocuy

    Saha
    Sensational turquoise halter style one piece swimsuit
    $134.20
  • Saha Sinu, 240-243
    New

    Sinu

    Saha
    Incredible print balconet style one piece swim suit

    $149.60

    Sale: $119.68

  • Saha Sinu, 240-244
    New

    Sinu

    Saha
    Amazing print triangle style one piece swimsuit
    $143.00
  • Saha Otun, 240-259
    New

    Otun

    Saha
    Amazing halter style one piece monokini
    $136.40
  • Saha Otun, 240-260
    New

    Otun

    Saha
    Mesmerizing balconet style one piece swimsuit
    $136.40
  • Saha Macuira, 240-268
    New

    Macuira

    Saha
    Stunning triangle style monokini swimsuit
    $145.20
  • Saha Macuira, 240-269
    New

    Macuira

    Saha
    Breathtaking coral bandeau style one piece swimsuit
    $136.40
  • Saha Cumbal, 240-276
    New

    Cumbal

    Saha
    Stunning bandeau style one piece

    $136.40

    Sale: $109.12

  • Saha Sierra, 240-283
    New

    Sierra

    Saha
    Breathtaking balconet style one piece swimsuit
    $151.80
  • Saha Sierra, 240-284
    New

    Sierra

    Saha
    Lovely halter style one piece swimsuit
    $145.20
  • Saha Miriti, 240-293
    New

    Miriti

    Saha
    Sensational halter style one piece swimsuit
    $151.80
  • Melissa Odabash Argentina, 400-002
    New

    Argentina

    Melissa Odabash
    Stunning bandeau one piece swimsuit

    $224.00

    Sale: $179.20

  • PilyQ Mumbai, 550-288
    New

    Mumbai

    PilyQ
    Breath-taking Mumbai Blake cut out halter style monokini swimsuit
    $152.00
  • Sauvage Eclipse, 200-240
    New

    Eclipse

    Sauvage
    Gorgeous one piece swimsuit
    $179.00
  • Charlie by Matthew Zink Python Charlie One Piece, 155-071
    New

    Python Charlie One Piece

    Charlie by Matthew Zink
    Breath-taking triangle style one piece swimsuit

    $260.00

    Sale: $208.00

  • Agua Bendita Bendito Sandia, 450-242
    New

    Bendito Sandia

    Agua Bendita
    Captivating triangle one piece swimsuit
    $279.00
  • Agua Bendita Bendito Bedai, 450-253
    New

    Bendito Bedai

    Agua Bendita
    Wonderful print one-piece swimsuit
    $279.00
  • Agua Bendita Bendito Mola, 450-260
    New

    Bendito Mola

    Agua Bendita
    Lavishing one-piece printed swimsuit
    $279.00
  • Agua Bendita Bendito Canasta, 450-263
    New

    Bendito Canasta

    Agua Bendita
    Well-formed floral print one-piece swimsuit
    $289.00
  • Cia Maritima Solids, 210-039
    New

    Solids

    Cia Maritima
    Exquisite halter style one piece monokini swimsuit
    $150.00
  • Cia Maritima Maia, 210-059
    New

    Maia

    Cia Maritima
    Alluring halter style monokini swimsuit
    $175.00
  • Linden

    Crystal Jin
    Statement-making, horseshoe bandeau one-piece

    $207.98

    Sale: $62.39

  • Star

    Poko Pano
    Retro one-piece swimsuit

    $150.00

    Sale: $30.00

    Out of stock
  • Malai Midnight Sun Monokini, 600-104
    New

    Midnight Sun Monokini

    Malai
    Sensational braided edge monokini
    $160.00

46 Item(s)

per page

Set Descending Direction

Items 1 to 46 of 46 total

You should know one thing; at Swimwear World we promise never, ever to be boring! In recent years, one piece swimwear has been targeted to older generations, resulting in dowdy designs and frumpy suits. People have completely missed the fact that it can be made super sexy and fashionable for younger ladies as well! We are on a major mission to bring the one piece designer swimsuit back in a brand new avatar. To fulfill this mission, we have partnered with several prominent luxury swimwear brands who strive to create sassy designer one pieces which can make any girl feel like a golden goddess!

One piece swimwear can be a lot of things: fun with animal print, flirty with ruffles, sexy with bold cut outs or fancy with spectacular gold hardware. We reckon it is one of the best styles to accentuate your best features and hide your flaws. What’s not to love? Regardless of your body shape or style preference, you are bound to find something in our store which fits the bill so take your pick and let your designer swimsuit do the rest of the talking. Who said the one piece is dead? In fact, it is just coming of age!

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Price Match

If you find a lower price on any of our products somewhere else on the web, we'll be happy to try to match the price. Item must be exactly the same and must be in stock, and vendor must ship to your location. Some restrictions may apply.

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Size not available?

We may be able to get a hold of it for you through our supplier channels. Let us know below what you need, and we'll see if we can secure the size you want for you.

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You may find answers to many questions in our extensive Help section:

Please note our office hours are Monday to Friday, 9:30am to 4:30pm EST.

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