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
  • Free Shipping Enjoy Free Shipping on orders of $100+ in US, $120+ in Canada!
  • Supermodel See the new collection by Alessandra Ambrosio: Ale by Alessandra Swimwear now in stock!
One-Pieces

34 Item(s)

per page

Set Ascending Direction
  • Sun Seeker

    Maio
    Loose blousant-style suit
    $132.00
  • Diamante

    Aqua Di Lara
    Absolutely stunning on-piece swimsuit
    $285.00
    Out of stock
  • Sauipe Katerina, 246-148
    New

    Katerina

    Sauipe
    Inviting monokini swimsuit
    $216.00
    Out of stock
  • Sauipe Penelope, 246-214
    New

    Penelope

    Sauipe
    Classic halter style one piece swimsuit
    $243.00
  • Sauipe Athena, 246-153
    New

    Athena

    Sauipe
    Eye-catching one shoulder one piece swimsuit
    $243.00
  • Sauipe Athena, 246-152
    New

    Athena

    Sauipe
    Magnetic one shoulder one piece swimsuit
    $243.00
  • Sauipe Penelope, 246-115
    New

    Penelope

    Sauipe
    Classic halter style one piece swimsuit
    $243.00
  • Sauipe Penelope, 246-114
    New

    Penelope

    Sauipe
    Amazing halter style one piece
    $243.00
  • Cia Maritima Solids, 210-039
    New

    Solids

    Cia Maritima
    Exquisite halter style one piece monokini swimsuit
    $150.00
  • Agua Bendita Bendito Sombre, 450-230
    New

    Bendito Sombre

    Agua Bendita
    incredibly sexy neoprene one piece swimsuit
    $289.00
  • Sauvage Monet, 200-260
    New

    Monet

    Sauvage
    absolutely stunning cutout one-piece monokini
    $195.00
  • Blue Life Canne We Kiss, 750-017
    New

    Canne We Kiss

    Blue Life
    Stunning lace monokini

    $165.00

    Sale: $132.00

  • L Space Out of Towner, 130-084
    New

    Out of Towner

    L Space
    Gorgeous one piece bikini
    $152.00
  • Melissa Odabash Argentina, 400-002
    New

    Argentina

    Melissa Odabash
    Stunning bandeau one piece swimsuit

    $224.00

    Sale: $179.20

  • Melissa Odabash Caribe, 400-003
    New

    Caribe

    Melissa Odabash
    Gorgeous one piece swimsuit

    $230.00

    Sale: $184.00

  • Saha Macuira, 240-269
    New

    Macuira

    Saha
    Breathtaking coral bandeau style one piece swimsuit
    $136.40
  • Saha Otun, 240-260
    New

    Otun

    Saha
    Mesmerizing balconet style one piece swimsuit
    $136.40
  • Saha Cocuy, 240-236
    New

    Cocuy

    Saha
    Sensational turquoise halter style one piece swimsuit
    $134.20
  • Saha Mocagua, 240-223
    New

    Mocagua

    Saha
    Alluring balconet style one piece swimsuit

    $138.60

    Sale: $110.88

  • Saha Dagua, 240-215
    New

    Dagua

    Saha
    Magnificent black one piece monokini swimsuit
    $140.80
  • Malai Black Sandcastle, 600-106
    New

    Black Sandcastle

    Malai
    Perfect halter top one piece swimsuit
    $155.00
  • Malai Red Sandcastle, 600-109
    New

    Red Sandcastle

    Malai
    Incredible halter top one piece swimsuit
    $155.00
  • PilyQ Lace Diva, 550-227
    New

    Lace Diva

    PilyQ
    Sophisticated and sexy one piece swimsuit
    $134.00
  • PilyQ Black Gold, 550-206
    New

    Black Gold

    PilyQ
    Caged and gorgeous one piece swimsuit
    $144.00
  • Agua Bendita Bendito Culebra One Piece, 450-144
    New

    Bendito Culebra One Piece

    Agua Bendita
    Beautiful printed one piece swimsuit
    $199.00
  • Beach Bunny Forget Me Knot, 650-010
    New

    Forget Me Knot

    Beach Bunny
    Incredible one piece swimsuit

    $175.00

    Sale: $140.00

    Out of stock
  • PilyQ Ora, 550-196
    New

    Ora

    PilyQ
    Stunning one piece swimsuit
    $144.00
  • Mariposa

    Sauvage
    Classy one piece swimsuit.
    $199.00
    Out of stock
  • Mariposa

    Sauvage
    Classy one piece swimsuit.
    $199.00
    Out of stock
  • Pasion Y Arena

    Luli Fama
    Semi-sheet bandeau one-piece
    $160.00

34 Item(s)

per page

Set Ascending Direction

Items 1 to 34 of 34 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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Please note our office hours are Monday to Friday, 9:30am to 4:30pm EST.

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