How Did We All End Up Wearing Plastic?

Quick challenge: check the label on what you’re wearing right now.

If you see polyester, recycled polyester (rPET), nylon (polyamide), acrylic, or elastane… there’s a good chance you’re wearing plastic.

And in plenty of cases, that “recycled” plastic? It started life as something like a drink bottle.

Which leads to a fairly cooked thought:
If you told our great-grandparents that, in the future, people would be walking around in bottle-based clothing — while nature already gave us wool, hemp, cotton and linen — they’d probably think we’d lost the plot.

This isn’t a guilt trip. It’s just a reality check — and a reminder that natural fibres are still the smart option.

When did “clothes” start meaning “plastic”?

Plastic-based fibres didn’t take over because they’re nicer to wear. They took over because they’re:

• cheap to produce at huge scale
  
• easy to blend and manipulate (stretch, shine, “linen-look”, “cotton-feel”)
  
• perfect for the fast-fashion model: buy more, wear less, replace often
  

The result is a wardrobe that looks normal on the outside… but is increasingly petrochemical underneath.

And it’s not slowing down: polyester remains the single most-produced fibre globally, and production of virgin (fossil-based) synthetics has been increasing. [1]

“Recycled” sounds good… until you picture it

Recycled polyester is usually marketed as the responsible choice — and sure, reusing existing plastic beats making brand-new plastic.

But here’s the part most people don’t realise:

• the vast majority of recycled fibre on the market is recycled polyester made from plastic bottles [2]
  
• turning bottles into clothing is often not a true loop, because textile-to-textile recycling is still tiny (it’s been reported as less than 1% of the global fibre market in recent years) [3]

So in a lot of cases, “recycled” means:
plastic → clothing → eventually waste
…not “plastic → clothing → clothing again”.

The uncomfortable bit: plastic clothes shed plastic

Even if you never think about the fibre again, your washing machine does.

A major global assessment from the IUCN estimated that laundering synthetic textiles is the largest source of primary microplastics released to the ocean, with a central estimate of 34.8%. [4]

That doesn’t mean every wash is an environmental catastrophe — but it does mean this is a system-level problem hiding in plain sight.

Meanwhile, nature already gave us “the good stuff”

For most of human history, clothing was made from real fibres:

• Wool for warmth and resilience
  
• Cotton for softness and everyday comfort
  
• Linen + hemp for breathability, strength, and long wear
  

These fibres weren’t invented in a lab — they’re literally what humans built civilisation in.

So it’s worth asking:
Why did we swap that for plastic basics that pill, trap odours, and stretch out by the end of summer?

Hemp is the quiet rebellion against disposable fashion

Hemp clothing isn’t perfect (no fibre is), but it’s built for the opposite mindset to fast fashion:

Hemp is made for wearing, not binning

Hemp is well-known for being hard-wearing — the kind of fibre that holds up to real life.

Hemp is breathable (especially in Aussie heat)

Plant fibres tend to feel less “clammy” than plastic-heavy fabrics, particularly in warm weather.

Hemp gets better over time

A good hemp garment tends to soften as it wears in, rather than falling apart as it wears out.

And the biggest one:

Hemp encourages “buy less, wear more”

If something lasts — and you actually enjoy wearing it — you naturally buy fewer throwaway pieces.

Not all synthetics are evil — but “plastic by default” is

This isn’t about never wearing synthetics again. Sometimes they make sense: rain jackets, specialised gear, a touch of stretch where it’s genuinely useful.

It’s about the fact that we’ve normalised plastic as the default fibre for everyday clothing — without really noticing.

And once you notice it, you can’t unsee it.

Want to reduce plastic in your wardrobe without going full purist?

Here’s the simplest way to start:

1. Start with the basics you wear most
   Tees, socks, summer shirts, everyday pants. Go for higher natural-fibre content.
   
2. Learn the “plastic words” on labels
   Polyester, recycled polyester (rPET), nylon/polyamide, acrylic, elastane/spandex.
   
3. Don’t get fooled by “eco” marketing
   Check the percentages. “Sustainable” can still mean 80% polyester.
   
4. Buy for cost-per-wear, not the sale rack
   One quality hemp piece you love beats five cheap tops that die quickly.
   

The question to leave you with

If you could sit down with your great-grandparents and show them a modern wardrobe…
would they be impressed?

Or would they wonder why we traded wool, hemp and cotton for plastic and recycled bottles — when nature already gave us better options?

References (for the curious)

[1] Textile Exchange — Materials Market Report 2024
[2] Textile Exchange — Materials Market Report 2025
[3] Textile Exchange — Materials Market Report 2023
[4] IUCN — Primary Microplastics in the Oceans (2017)