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Chapter 2: What is Sustainable Fashion

Understanding Sustainable Fashion

Sustainable fashion stands in stark contrast to the fast fashion industry. Where fast fashion focuses on quick and cheap production, sustainable fashion prioritises responsibility and mindfulness. Defined by its commitment to environmental and socio-economic impacts, sustainable fashion aims to reduce the ecological footprint, protect animal welfare, and ensure fair treatment of garment workers. 


How Sustainable Clothing Differs from Fast Fashion

The differences between sustainable clothing and fast fashion are profound. Every stage of the manufacturing process and the mindset behind production varies. While fast fashion prioritises quantity over quality, sustainable fashion brands do the opposite, focusing on durable, high-quality pieces.


Sustainable Clothing Fabrics

A significant distinction lies in the materials used. Sustainable clothing often incorporates eco-friendly resources like regenerative or recycled materials or sustainably grown fibres, such as GOTS certified organic cotton. In contrast, fast fashion relies heavily on synthetics such as polyester. Notably, even recycled polyester is problematic: it’s still not biodegradable. 


Dyes and Other Materials

The dyeing processes also differ significantly. Fast fashion brands use dyeing methods laden with chemicals like formaldehyde, posing risks to workers and the environment. Harmful dyes can leach into waterways, contaminating drinking water and damaging ecosystems. Sustainable fashion brands mitigate these risks by using non-toxic vegetable-based dyes, certified safe dyes (adhering to Bluesign, ZDHC or other standard), and reusing organic or certified safe dyes, thereby protecting both workers and the broader environment.


Product Lifecycle

Fast fashion follows a linear product lifecycle: extraction, transportation, production, consumption, and disposal on frequent repeat. Sustainable fashion, however, adopts a circular model. Post-consumption, sustainable fashion emphasises recycling and reusing materials, reducing waste, garment longevity (through re-wearing over a longer lifespan, repairing or extended life by reselling), and reduced overall environmental impact on a lifecycle basis.


Supply Chain Transparency

Sustainable fashion boasts a transparent supply chain, allowing for efficient tracking and verification of sustainability measures. Fast fashion, conversely, often operates with opaque supply chains, prioritising high-volume production under tight timelines, outsourcing to hidden factories or home-workers, often at the expense of ethical practices.


FAQs

Is slow fashion the same as sustainable fashion?

While both aim to improve the fashion industry's environmental impact, they differ. Slow fashion reduces consumption and production, whereas sustainable fashion integrates eco-friendly practices at every production stage.


What materials are commonly used in sustainable fashion?

Common materials include bamboo, industrial hemp, wool, recycled polyester, soy cashmere, and sustainable cotton.


How does the production process of sustainable clothing differ from fast fashion?

Fast fashion focuses on cheap materials and fast production, often using harmful, non-decomposable substances. Sustainable fashion, however, emphasises responsible choices, utilising natural and regenerative raw materials, minimising waste, and reducing carbon footprints.


What are the long-term benefits of buying sustainable fashion items?

Sustainable fashion offers consumers higher-quality, durable items, providing better economic value over time. Environmentally, it uses less water and reduces carbon footprints. Sustainable practices also protect garment workers from harmful chemicals and unsafe working conditions, and safeguard animal habitats from pollution. By choosing sustainable fashion, consumers contribute to a healthier planet and a more ethical industry.

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