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    Contact Us

    Contact Us

    Need help with an order, sizing, shipping, returns, or anything else?

    We’d love to hear from you.

    Email: hello@kaiakini.com

    When contacting us, please include as much detail as possible so we can help quickly.

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    We aim to respond as soon as possible during working days.

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    Products

    • Check Mate Bottom
      Check Mate Bottom - Bikini Bottom Check Mate Bottom - Bikini Bottom

      Check Mate Bottom

      £32.00
      Regular price  Sale price  £32.00
    • Check Mate Top
      Check Mate Top - Bikini Top Check Mate Top - Bikini Top

      Check Mate Top

      £35.00
      Regular price  Sale price  £35.00
    • Isla Verde Bottom
      Isla Verde Bottom - Bikini Bottom Isla Verde Bottom - Bikini Bottom

      Isla Verde Bottom

      £32.00
      Regular price  Sale price  £32.00
    • Isla Verde Top
      Isla Verde Top - Bikini Top Isla Verde Top - Bikini Top

      Isla Verde Top

      £35.00
      Regular price  Sale price  £35.00

    The Fit Guide

    Find the silhouette that moves with you

    Bust 30-32 76-81 in cm
    Waist 22-24 56-61 in cm
    Hips 32-34 81-86 in cm
    UK 4-6
    USA 0-2
    EU 32-34
    AU 4-6
    Bust 32-34 81-86 in cm
    Waist 24-26 61-66 in cm
    Hips 34-36 86-91 in cm
    UK 6-8
    USA 2-4
    EU 34-36
    AU 6-8
    Bust 34-36 86-91 in cm
    Waist 26-28 66-71 in cm
    Hips 36-38 91-97 in cm
    UK 8-10
    USA 4-6
    EU 36-38
    AU 8-10
    Bust 36-38 91-97 in cm
    Waist 28-30 71-76 in cm
    Hips 38-40 97-102 in cm
    UK 10-12
    USA 6-8
    EU 38-40
    AU 10-12
    Bust 38-40 97-102 in cm
    Waist 30-32 76-81 in cm
    Hips 40-42 102-107 in cm
    UK 12-14
    USA 8-10
    EU 40-42
    AU 12-14

    Full measurement chart

    Bikini Top Size Chart
    Bikini Top Size Chart
    Size Bust (incm) UK USA EU AU
    XS 30-32 76-81 4-6 0-2 32-34 4-6
    S 32-34 81-86 6-8 2-4 34-36 6-8
    M 34-36 86-91 8-10 4-6 36-38 8-10
    L 36-38 91-97 10-12 6-8 38-40 10-12
    XL 38-40 97-102 12-14 8-10 40-42 12-14
    Bikini Bottom Size Chart
    Bikini Bottom Size Chart
    Size Waist (incm) Hips (incm) UK USA EU AU
    XS 22-24 56-61 32-34 81-86 4-6 0-2 32-34 4-6
    S 24-26 61-66 34-36 86-91 6-8 2-4 34-36 6-8
    M 26-28 66-71 36-38 91-97 8-10 4-6 36-38 8-10
    L 28-30 71-76 38-40 97-102 10-12 6-8 38-40 10-12
    XL 30-32 76-81 40-42 102-107 12-14 8-10 40-42 12-14

    How to measure

    Bust

    Wrap the tape around the fullest part of your bust, keeping it level and snug.

    Waist

    Wrap the tape around your natural waist, keeping it comfortably fitted.

    Hips

    Wrap the tape around the fullest part of your hips, keeping the tape level.

    Between sizes? We recommend sizing up for fuller coverage.