Sustainable fashion is a term that’s increasingly used (and overused) these days, as we all become ever more aware of the serious environmental impact of our clothes. The industry is responsible for a shocking four to 10 per cent of global greenhouse gas emissions every year – a figure that can’t be overlooked considering the urgency of the climate crisis we’re facing right now.
But what does sustainable fashion actually mean? In short, it’s an umbrella term for clothes that are created and consumed in a way that can be, quite literally, sustained, while protecting both the environment and those producing garments. That’s why cutting CO2 emissions, addressing overproduction, reducing pollution and waste, supporting biodiversity, and ensuring that garment workers are paid a fair wage and have safe working conditions, are all crucial to the sustainability matrix.
So, if you want to ensure your wardrobe is as sustainable as possible moving forward, here’s everything you need to know;
1. Invest in sustainable fashion brands
Buying better can also mean supporting designers who are promoting sustainable practices,designers who all use upcycled textiles in their designs. Narrowing your search for specific items can also help, whether that’s seeking out brands producing activewear more sustainably (such as Girlfriend Collective and Indigo Luna), swimwear (including Stay Wild and Fisch) or denim (Outland Denim and Re/Done).
2. Shop secondhand and vintage
With secondhand and vintage now increasingly accessible thanks to sites such as The RealReal, Vestiaire Collective and Depop, consider buying pre-loved items when looking to add to your wardrobe. Not only will you extend the life of these garments and reduce the environmental impact of your wardrobe as a result, you can also find one-of-a-kind pieces that no one else will own. Look to the likes of Rihanna and Bella Hadid – both vintage aficionados – for inspiration.
3. Buy less and buy better
It may be a cliche, but the mantra “buy less and buy better” is key when you consider that a staggering 100 billion garments are being produced globally every year. Before making a purchase, sustainability consultancy Eco-Age’s chief strategy officer Harriet Vocking advises that you ask yourself three all-important questions: “What are you buying and why? What do you really need? Will you wear it at least 30 times?
4. Try Renting
Instead of buying a new dress for that wedding or BBQ this summer, it’s now easier than ever to rent something to wear instead. According to one study, an astonishing 50 million garments are bought and worn just once every summer in the UK alone – a dirty habit we need to quickly ditch, given that the equivalent of one garbage truck of textiles is burned and landfilled every second.
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5. Avoid greenwashing
As consumers become ever more aware of their environmental footprint, greenwashing – brands using vague, misleading or false claims to suggest it’s more eco-friendly than it actually is – is becoming increasingly prevalent. Look beyond buzzwords such as “sustainable”, “eco-friendly”, “conscious” and “responsible” to see if brands have detailed policies to back up their claims.
6. Know your materials
Understanding the impact of materials is crucial when it comes to making more sustainable purchases. A good rule of thumb is to avoid virgin synthetics, such as polyester – which makes up 55 per cent of clothes globally – as these are derived from fossil fuels and take years to break down. Not all natural materials are made the same: organic cotton, for example, uses significantly less water than conventional cotton and doesn’t use harmful pesticides.
