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The BUTTEENi ® origin 

Welcome to the Nip Tuck of future lifestyle swimwear! When you see pupils widen at the sight of something wonderful, you know that it's time to shake up the swimwear industry.

✓   Instant butt lift
✓   Shapes and contours your derrière
✓   Attractive reversible design
✓   Vibrant colours for every occasion
    Our dedicated year on designing construction is now switching the focus to your pertfect posterior!

      Australian designer swimwear that requires you to have an entirely new look and after all, who ever said that having a sexy visual focus of your pert posterior is less than desirable.

      Bury your face in summer sand and get 'back in the game' of Summer trotting, says your Australian friend. Follow us at #butteeniswimwear for regular posts on new designs and for live reviews.

      BUTTEENi Original

      Friends, you have come to the right place! It's exclusive and you can only purchase original products on




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      BUTTEENi size guide


      butteeni sizing guide

      butteeni size chart


      AU SIZE 6 (XS)

      I am PETITE and I have smaller hips. I want an ultra tailored fit. I can also (easily) fit into a size 8 to get a more loose comfortable fit. High recommendation to choose size 8 if not petite size.

      AU SIZE 8 (S) 

      I have small hips. My size is definitely a size 6 or size 8 in bikini bottoms or pants size. I want a slightly comfortable stretch for my small hips. I am 2cm greater in total hip length compared to size 6. High recommendation to choose size 10 if you are still unsure about your size. 

      AU SIZE 10 (M) Slightly smaller than your typical AU Size M

      I have hips. I know I am a size M and after a few wears of my bikini, I will have a perfect snug fit. I prefer to have a tighter fit should I get my bikini wet. I am 4cm greater in total hip length compared to size 8. Recommendation to choose size L if you are still unsure.

      AU SIZE 12 (L)

      I have wider hips. We have you covered! I want a comfortable fit and slightly better coverage. I am 11cm greater in total hip length compared to size 10.

      AU SIZE 14 (XL)

      I have beautiful wonder hips. We have you covered! I am 6cm greater in total hip length compared to size 12.

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