fast fashion very unsustainable way to buy things

The fashion industry overall are some of the world’s biggest polluters — and fast fashion brands are a major culprit. It thrives on overproduction, underpaid labour, and short-lived trends. But growing awareness means more people are asking: Who made my clothes? and What’s the cost of cheap fashion?

In this article, we highlight 5 major fast fashion UK brands to avoid and offer ethical alternatives that won’t compromise on style.


🚫 1. Shein

  • Why to avoid: Ultra-fast production model, no supply chain transparency, high synthetic content
  • Sustainability issues: Massive waste, questionable labour practices

Try instead:
Lucy & Yak – UK-based, colourful, ethical, and transparent


🚫 2. Primark

  • Why to avoid: Fast fashion brands producing extremely low-cost items with unclear sourcing
  • Sustainability issues: Disposable fashion, little transparency

Try instead:
Thought Clothing – Offers timeless basics made with organic and recycled materials


Fast fashion brands produce huge quantities of items which are often thrown away

🚫 3. Boohoo

  • Why to avoid: Investigated for exploitative labour in the UK and abroad
  • Sustainability issues: High volume, poor durability, greenwashing

Try instead:
People Tree – Pioneers in fair trade fashion with GOTS-certified fabrics


🚫 4. PrettyLittleThing

  • Why to avoid: Owned by Boohoo Group, with similar concerns
  • Sustainability issues: Encourages impulse buying and trend-chasing

Try instead:
Know the Origin – Curates sustainable brands with full transparency


🚫 5. Zara

  • Why to avoid: Though slower than Shein, still operates a high-turnover model
  • Sustainability issues: Claims to be sustainable but still mass-produces with synthetic blends

Try instead:
Rapanui – UK-made, circular fashion with organic fabrics and traceable supply chains


👗 Why Fast Fashion Is a Problem

  • Waste: The UK throws away 300,000+ tonnes of clothing a year
  • Emissions: Fashion contributes up to 10% of global carbon emissions
  • Human impact: Garment workers are often underpaid and overworked

🛍 How to Shop More Sustainably

  • Buy fewer, better-quality pieces
  • Support local or small brands
  • Choose second-hand via apps like Vinted, Depop, or eBay
  • Learn to repair and re-wear what you already own

Final Thought

Ditching these fast fashion UK brands doesn’t mean giving up style — it means choosing clothes that align with your values. Fashion should feel good, look good, and do good.


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Discover 5 fast fashion UK brands to avoid and explore ethical alternatives. Choose better fashion with less waste and more impact.

Tags: fast fashion UK brands, ethical fashion UK, sustainable clothing, what brands to avoid fashion, slow fashion alternatives