Why I Upcycle Merino Wool

Merino wool is one of New Zealand’s most valuable natural fibres, yet thousands of merino garments are discarded every year. By upcycling merino clothing, it’s possible to extend the life of this remarkable material while reducing textile waste.

In today’s fashion world, what we might call “plastic clothing” has become the norm.

Over the past two decades, polyester production has more than tripled, and it is now the most widely used fibre in global clothing production. This means natural fibres have become the exception rather than the rule.

Whenever possible, choosing natural materials is one of the simplest ways to reduce fashion’s environmental impact. For me, merino wool stands out as one of the best fibres to work with—especially when it comes to upcycling.

Why Merino Wool Is a Natural Alternative to Synthetic Clothing

Merino wool is a natural fibre sourced from merino sheep and is known for its softness, breathability and adaptability.

Unlike synthetic fibres such as polyester or acrylic, merino wool is biodegradable. When it reaches the end of its life, it can break down naturally without leaving microplastic pollution behind.

Synthetic garments, on the other hand, shed microfibres during washing that can end up in waterways and oceans.

This makes merino wool an environmentally responsible choice, even before considering the benefits of upcycling. If you’re new to the concept, you can read more about what upcycling is and how it differs from recycling..

In New Zealand, merino wool is also widely available. Many garments are discarded due to small holes or signs of wear, even when the fabric itself remains high quality.

For an upcycler, this presents an opportunity to recover and reuse a valuable natural resource that would otherwise go to landfill.

Why I Choose to Upcycle Merino Wool

Merino wool is incredibly wearable.

It is soft against the skin and suitable for a wide range of garments, from base layers to outerwear. The natural elasticity of the fibre helps it retain shape over time, contributing to garment longevity.

Merino is also breathable and temperature regulating. It can wick moisture away from the body while still providing warmth, making it suitable across seasons. Personally, I find I wear merino for most of the year.

It’s also lower maintenance than many people expect.

Merino garments don’t need frequent washing, thanks to their natural odour-resistant properties. In practice, I often wear merino pieces multiple times before washing, which helps reduce water and energy use over the life of the garment.

These qualities make merino an ideal material not just to wear, but to work with when creating upcycled clothing.

How Upcycling Merino Supports Sustainable Fashion

The fashion industry is a major contributor to landfill waste, and upcycling offers a practical way to move towards a more circular system.

When I upcycle merino garments, each piece is first carefully cleaned. The fabric is then cut into smaller sections, working around or incorporating any worn areas.

These pieces are reconstructed into a new textile, which becomes the foundation for new garments.

From this process, I create one-of-a-kind designs such as upcycled merino kimonos and ponchos, giving the material a completely new life.

Upcycling merino supports:

• reducing textile waste
• extending the life of natural fibres
• lowering demand for new production
• circular fashion design

Merino wool is already a sustainable fibre.

Upcycling takes that one step further—keeping natural materials in use for longer and reimagining what clothing can become.