EOFY SALE ON NOW 🛍️

OVER 40,000 REVIEWS ⭐️

FREE SHIPPING OVER $200✈️

Your cart

Your cart is empty

Continue shopping
Buy 2 Get 20% Off

Byron High Waisted Bikini Bottom

$120.00 $100.00 17% off
Buy 2 Get 20% Off
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model 1 wears an XL. She is a size 16 and 180cm tall. Model 2 wears an XL. She is a size 16 and 175cm tall.
Model 1 wears an XL. She is a size 16 and 180cm tall. Model 2 wears an XL. She is a size 16 and 175cm tall.
Model wears an XL. She is a size 16 and 175cm tall.
Model wears an XL. She is a size 16 and 175cm tall.
Byron High Waisted Bikini Bottom - Navy Texture
Byron High Waisted Bikini Bottom - Navy Texture
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears a size M. She is size 12 and 172cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears an XL. She is a size 16 and 181cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model wears a size S. She is size 8 and 174cm tall.
Model 1 wears an XL. She is a size 16 and 180cm tall. Model 2 wears an XL. She is a size 16 and 175cm tall.
Model 1 wears an XL. She is a size 16 and 180cm tall. Model 2 wears an XL. She is a size 16 and 175cm tall.
Model wears an XL. She is a size 16 and 175cm tall.
Model wears an XL. She is a size 16 and 175cm tall.
Byron High Waisted Bikini Bottom - Navy Texture
Byron High Waisted Bikini Bottom - Navy Texture
Buy 2 Get 20% Off

Byron High Waisted Bikini Bottom

$120.00 $100.00 17% off
Buy 2 Get 20% Off

Why we love these

Supportive, sculpting, and seriously flattering – meet your new favourite high waisted bikini.

Size guide & conversion
We accept
Free 30 day exchanges
Free shipping over $200

Size guide & conversion

  S M L XL 2XL 3XL
Size Conversion
AU 8-10 10-12 12-14 16-18 20-22 24-26
US 4-6 6-8 8-10 12-14 16-18 20-22
Bust
CM 87-93 93-99 99-105 106-114 115-123 124-130
IN 34-37 37-39 39-41 42-45 45-48 49-51
Waist
CM 67-73 73-79 79-85 86-94 95-103 104-112
IN 26-29 29-31 31-33 33-37 37-40 40-44
Hips
CM 97-103 103-109 109-115 116-124 125-133 134-142
IN 38-40 41-43 43-45 45-48 49-52 53-56

 

For leggings, the hip measurement is the most important for finding your perfect fit, especially if you're between sizes.

 

Hip: the widest part of your hips making sure the tape measure is even over your bum

 

Waist: your natural waistline above your belly button and below your rib cage

 

Bust: the fullest part of your bust at nipple level

     

    Send your measurements to hello@activetruth.com for personalised advice from our fit experts.

     

     

      S M L XL 2XL 3XL
    Size Conversion
    AU 8-10 10-12 12-14 16-18 20-22 24-26
    US 4-6 6-8 8-10 12-14 16-18 20-22
    Bust
    CM 87-93 93-99 99-105 106-114 115-123 124-130
    IN 34-37 37-39 39-41 42-45 45-48 49-51
    Waist
    CM 67-73 73-79 79-85 86-94 95-103 104-112
    IN 26-29 29-31 31-33 33-37 37-40 40-44
    Hips
    CM 97-103 103-109 109-115 116-124 125-133 134-142
    IN 38-40 41-43 43-45 45-48 49-52 53-56

     

    For swimwear, measure your hips, waist and bust. 

     

    Our swimwear is made to fit up to an G cup. If you are between sizes we generally recommend you size down, unless you are above an E cup.

     

    Hip: the widest part of your hips making sure the tape measure is even over your bum

     

    Waist: your natural waistline above your belly button and below your rib cage

     

    Bust: the fullest part of your bust at nipple level

       

       

      Send your measurements to hello@activetruth.com for personalised advice from our fit experts.

        S M L XL 2XL 3XL
      Size Conversion
      AU 8-10 10-12 12-14 16-18 20-22 24-26
      US 4-6 6-8 8-10 12-14 16-18 20-22
      Bust
      CM 87-93 93-99 99-105 106-114 115-123 124-130
      IN 34-37 37-39 39-41 42-45 45-48 49-51
      Waist
      CM 67-73 73-79 79-85 86-94 95-103 104-112
      IN 26-29 29-31 31-33 33-37 37-40 40-44
      Hips
      CM 97-103 103-109 109-115 116-124 125-133 134-142
      IN 38-40 41-43 43-45 45-48 49-52 53-56

       

      For maternity leggings, the hip measurement is the most important for finding your perfect fit.

       

      We've designed our pregnancy leggings with plenty of room for your growing bump, so don't use your waist measurement.

       

      Hip: the widest part of your hips making sure the tape measure is even over your bum

       

      Waist: your natural waistline above your belly button and below your rib cage

       

      Bust: the fullest part of your bust at nipple level

       

       

      Crops

      Due to the changes your body experiences during breastfeeding, we recommend comparing your under bust measurement (where your bra band sits) to the sizing chart below.

       

      Our nursing crops cater up to a DD cup. For larger cup sizes you may wish to size up.

       

        S M L XL 2XL 3XL
      Underbust
      CM 74-80 80-86 86-92 93-99 99-106 106-112
      IN 29-31 31-33 33-36 37-39 39-42 42-44

       

       

       

      Overall rating: 4.8026905 / 5 from 223 reviews.

      AI Generated Review Summary

      The Byron High Waisted Bikini Bottoms are praised for their supportive fit, tummy control, and high-rise waistline that enhances body shape. Customers appreciate the chlorine-resistant, double-lined fabric for comfort and durability. The vibrant color and excellent quality are also highlighted, making these bikini bottoms a must-have for beach and pool activities.

      Summary topics

      • Fabric Quality: 17%
      • Fit of Bottoms: 14%
      • Overall Fit: 30%
      • Color: 12%

      Review topics: ["size","fit","look","colour","quality","waist","fabric","support","material","comfort","style","leggings","shape","feel","stretch","service","cut","coverage","texture","pants","height","piece","bottom","bikini","waistband","swimmers","swimwear","bathers","top","rise"].

      Review highlights

      • "First bikini, amazing quality, coverage and colour is perfect." — Kelly L.
      • "I love the fabric, love the coverage, love the fit." — Mel W.
      • "Great coverage for plus size ladies fabric feels so nice" — Crystal H.

      Reviews

      Great Bikini top and bottoms

      "These are great! Very high waisted, love the texture black fabric and colour and they help not show my tummy as much. I usually wear a 14 and I bought the XL and was way too big but I'll pass them on to a friend so I bought large size and they are perfect I also got the tankini top in an XL as I'm a 16DD bra and it's perfect too."

      — Bianca B. (5/5)

      I ordered the 12-14 as

      "I ordered the 12-14 as im on the bigger side is 12 but find they ran large. Was about to swap for a 10-12 and they for perfectly. Great coverage, perfect height for high waisted, great tummy control and textured material super comfy."

      — ERIN B. (5/5)

      I'm glad I took the leap of faith to buy these online

      "Lovely hi-cut bikini bottoms that fit well and hold the tummy. Soft waistband that doesn't cut you in half. Very nice fabric that is soft and firm, not flimsy. I haven't had a chance wear them to aqua aerobics yet but am looking forward to it."

      — Vicki C. (4/5)

      Love 🩵

      "These swimmers are fabulous, love the material and colour. Very comfortable!!"

      — Kynewen W. (5/5)

      Fit well

      "I bought a size M in the high waisted bikinis. They fit really well but unfortunately the top in the same size did not. That is in a other review."

      — Katrina M. (4/5)

      Great bikini bottoms

      "Amazing fit, possible best bikini bottoms I’ve owned! If you’re between sizes, size down - I bought a medium and large and could wear both but much preferred the firmer fit of the medium."

      — Kate U. (5/5)

      No self consciousness - I felt great!

      "Felt great and kept my tummy feeling and looking flat. I felt very confident."

      — Michelle C. (5/5)

      Good coverage and comfortable fit.

      "Good coverage and comfortable fit. Great quality as expected"

      — Veruschka B. (4/5)

      First Bikini in 30 years!

      "Loved these. I have a bit of a double tummy so I loved that the bottoms were actually high wasted enough to cover my belly bulge above my belly button! Thank you!"

      — Rebecca R. (5/5)

      My Byron high waisted bikini

      "My Byron high waisted bikini bottom is fantastic I will be purchasing again true to size"

      — Debra H. (5/5)

      Q&A

      Customers Also Bought

      Recently Viewed