How Sustainable Swimwear Is Made

How Sustainable Swimwear Is Made


6 minute read

Listen to article
Audio generated by DropInBlog's Blog Voice AI™ may have slight pronunciation nuances. Learn more

Hey babes… let’s talk about what your bikini is actually made of 👀 — and yes, we’re diving into the world of sustainable swimwear too.

I remember this one time in Byron — sun hitting just right, iced latte in hand, feeling like that girl — until I realised something kinda wild. I had no idea where my bikini came from… like at all. Cute? Yes. But intentional? Not really.

And honestly, that’s the vibe for most of us.

We’re out here chasing the perfect summer bikini, scrolling TikTok, saving inspo from @ella.in.bali, but we’re not always thinking about how our swimwear is made — or why it matters.

So let’s break it down, bestie-to-bestie. Because once you know what goes into your bikini, you’ll never look at your swim drawer the same again.

And if you’re already on the hunt for a stylish bikini two piece, you can always explore our full range of bikini two piece styles


So… what is sustainable swimwear, really?

Okay, let’s keep it real.

“Sustainable swimwear” gets thrown around a lot. Like, a lot a lot. But not every brand actually walks the talk.

At Dekota Swim, we keep it honest:

We’re not perfect — but we’re intentional.

Our pieces, like the Calliope Bikini – Brown, are designed with longevity in mind. Think timeless cuts, high-quality fabrics, and fits that you’ll wear again and again — not just for one Insta post.

Because here’s the tea:

👉 A bikini you wear for years > 5 cheap bikinis you toss after one season

That’s the real slow fashion energy.

If you’re into pieces that feel elevated and last beyond trends, you can also discover our approach to swimwear made with intention


How sustainable swimwear is actually made (the breakdown)

Alright, let’s get into the behind-the-scenes moment 🎬

Even though not every brand uses recycled materials (yet), there are still key things that define more conscious swimwear production.

1. Fabric choices matter (a lot)

The most “eco swimwear” pieces you see online are made from:

  • Recycled nylon (like ECONYL)
  • Regenerated polyester
  • Plant-based fibres (rare but growing)

BUT — and this is important — quality still wins.

A well-made bikini like the Calliope Bikini – Brown is crafted to:

  • Hold shape after multiple swims
  • Resist fading from salt + sun
  • Stay flattering (no saggy bottoms pls 😭)

That durability? It reduces waste over time.


2. Small batch production = less waste

Fast fashion brands overproduce like crazy.

We’re talking racks of unsold bikinis that literally end up in landfill. Not the vibe.

More intentional brands (like your fave bikini brand Australia, aka Dekota Swim 💁‍♀️) focus on:

  • Smaller production runs
  • Limited drops
  • Thoughtful design cycles

Which means less excess and more exclusivity — hello, main character energy.


3. Timeless design over micro-trends

You know those bikinis that go viral for like… 2 weeks?

Yeah, we’re not doing that.

Instead, styles like the Calliope Bikini – Brown are:

  • Neutral
  • Elevated
  • Easy to mix & match

Basically, she’s giving effortless luxury.

And if you’ve seen @sydneybeachbabe styling a neutral bikini two piece with linen pants and gold jewellery… you get it.


4. Packaging + production choices

Even small changes matter:

  • Reduced plastic packaging
  • Smarter shipping methods
  • Conscious production runs

It’s not about being perfect — it’s about being better each season.

If you’re curious about pieces that align more with this vibe, you can browse our swimwear made for longevity and lower waste


Why your bikini choice actually matters

Let’s zoom out for a sec.

Every time you buy swimwear, you’re choosing between:

✨ Fast, disposable fashion
✨ OR pieces that stay in your wardrobe for seasons

And trust me — the difference shows.

A high-quality bikini:

  • Fits better
  • Photographs better (hello IG grid)
  • Lasts longer
  • Feels more luxe

And honestly? That confidence boost hits different.


Zara’s hot take: not all “eco swimwear” is better 👀

Okay controversial opinion incoming…

Just because something is labelled eco-friendly swimwear doesn’t mean it’s actually better.

If it:

  • Falls apart after 3 wears
  • Loses shape instantly
  • Ends up in landfill anyway

Then babe… what’s the point?

That’s why at Dekota Swim, the focus is on:

💫 Quality
💫 Longevity
💫 Timeless style

Because a sustainable bathing suit isn’t just about materials — it’s about how long you wear it.


Featured moment: Calliope Bikini – Brown 🤎

Let’s talk about her.

The Calliope Bikini – Brown is that girl who:

  • Never goes out of style
  • Looks good on everyone
  • Works from beach → brunch → sunset drinks

It’s giving:

  • Sculpted fit
  • Rich chocolate tones
  • Effortless, elevated vibes

Pair it with oversized sunnies and a linen shirt? Babe… you’re glowing up instantly.


FAQs (because I know you’re wondering)

Q: What is a bikini model bikini?

A bikini model bikini is basically a style designed to enhance your natural shape — think flattering cuts, clean lines, and confident fits.

It’s less about size and more about:

  • Proportion
  • Structure
  • Confidence

Dekota pieces are designed to give that same editorial, model-off-duty vibe without trying too hard.


Q: What makes a sustainable bathing suit better?

A better sustainable bathing suit is one that:

✔ Lasts multiple seasons
✔ Keeps its shape and colour
✔ Reduces the need for constant replacements

It’s not just about fabric — it’s about lifecycle.


How to shop smarter (Zara-approved tips)

If you’re buying swimwear online or looking for the perfect bikini two piece, summer bikini, or sustainable swimwear, here’s your cheat sheet:

✔ Go for timeless colours (black, brown, neutrals) — your go-to summer bikini staples like a black two piece bathing suit
✔ Check fabric quality + stretch for a long-lasting sustainable bathing suit or eco swimwear option
✔ Look for versatile cuts that work across multiple outfits and occasions
✔ Choose a trusted bikini brand Australia like Dekota Swim that focuses on quality and longevity

Basically: invest in a bikini you’ll actually rewear — a piece that blends style, comfort, and long-term value


Build your swimwear wardrobe (the smart way)

Here’s the ultimate glow-up move:

  1. Start with a neutral staple (hello Calliope Bikini – Brown)
  2. Add one statement piece (like a bold Scarlett Bikini – Pink)
  3. Mix and match for endless looks

Suddenly your 2 bikinis = 6 outfits. Maths but make it fashion 💅


Final thoughts: It’s not about perfect, it’s about intentional

You don’t need to overhaul your entire wardrobe overnight.

Just start choosing better.

Choose pieces that:

  • Last longer
  • Feel better
  • Look timeless

That’s the real sustainable swimwear mindset.

And if you’re ready to upgrade your swim drawer, go ahead and explore the latest bikini brand Australia collection from Dekota Swim


Before you go…

If you loved this guide, you’ll also want to read:

👉 Learn more about what to look for when buying a bikini and how to choose the perfect fit

« Back to Blog