words by Chloe Powell

You probably pay attention to what you eat and apply to your skin, but have you ever thought about what your clothes are made of? The fabrics that hug your body all day can impact more than just comfort, they can also affect your skin, hormones and even your overall health. From synthetic blends that trap toxins to natural fibres that let your skin breathe, it’s time to look at your wardrobe through a new lens that cares for both your body and the planet.

How Fabric Affects Your Body and More

The skin is the body’s largest organ, and it absorbs much more than many realise. When clothing rubs against the skin, especially in warm or humid conditions, tiny amounts of fabric chemicals can be absorbed into the bloodstream. These substances include dyes, formaldehyde and flame retardants, which are used to keep clothes looking crisp, safe or colourful. Over time, repeated exposure can contribute to skin irritation, allergic reactions and even hormonal imbalances.

Beyond the personal impact, what’s harmful to the skin is often harmful to the planet. Many synthetic materials are produced using chemical-heavy manufacturing that contaminates water sources and releases pollutants into the air. The fashion industry’s reliance on synthetic fabrics and chemicals remains a significant contributor to environmental degradation. Choosing cleaner fabrics helps protect both human health and the Earth’s ecosystems.

Common Harmful Fabrics and Why to Avoid Them

Certain fabrics have become wardrobe staples for their affordability and convenience, but they often come with hidden health concerns:

• Polyester: Made from petroleum, polyester is a type of plastic that traps heat and sweat, creating an ideal environment for bacteria and odor. When warmed by body heat or washed repeatedly, it can release microplastics and chemicals the skin may absorb.
• Nylon: This synthetic fabric is often treated with chemical finishing agents to improve texture and stretch. These treatments can irritate sensitive skin and may release small amounts of toxins over time.
• Acrylic: Frequently used as a wool substitute, acrylic is derived from plastic and can release harmful compounds when exposed to heat or friction. It’s also known to cause itching or rashes in those with sensitive skin.
• Rayon and viscose: Although marketed as semi-natural, these fabrics are produced through a process that uses toxic solvents and bleaching agents. The result may feel soft but often carries chemical residues that linger in the fibers.

Many synthetic materials are coated with substances that have been potentially linked to harmful diseases in humans. While these fabrics may look appealing on the rack, their long-term health impacts make them worth reconsidering.

Fabrics That Love You Back

Thankfully, there are fabrics that support both comfort and well-being. Choosing natural, untreated ones can help reduce exposure to toxins and maintain skin balance:

• Organic cotton: Free from harsh pesticides and synthetic dyes, organic cotton is gentle on the skin and breathable enough for all-day wear.
• Linen: Known for its natural antibacterial and moisture-wicking properties, linen allows the skin to stay cool and dry. Its durability also means fewer replacements over time, reducing waste.
• Hemp: As one of the most sustainable crops, hemp requires minimal water and no pesticides. The fabric softens with each wash for long-term comfort without compromising health.
• Bamboo: Naturally cooling and hypoallergenic, bamboo fabric is ideal for sensitive skin. However, it’s worth checking that production uses mechanical rather than chemical extraction methods.

Brands Leading the Way…

A growing number of sustainable fashion labels are proving that ethical production and health-conscious design can still be stylish.

• Seissense: This brand focuses on slow fashion and mindful craftsmanship to create garments from organic cotton, linen, and other natural fibers. Its collections highlight breathable textures and neutral tones, offering timeless pieces that minimise chemical use and maximize comfort. Seissense also promotes longevity by designing clothes meant to last season after season to reduce waste and exposure to synthetic materials.

• Patagonia: Patagonia uses recycled and organic fabrics across its range. The company’s transparency about its supply chain and repair programs encourages consumers to buy better, not more. Many of its technical fabrics are designed to be durable without relying on harmful coatings, making them a smart choice for those who prioritize both health and adventure.

• Reformation: Known for its chic, minimalist aesthetic, Reformation combines fashion-forward design with eco-conscious fabrics like TENCEL™ lyocell, organic cotton and linen. The brand tracks the environmental footprint of each garment, ensuring accountability and transparency. Its focus on low-impact dyes also helps reduce skin exposure to harsh colorants.

These brands and others like them show that sustainable fashion doesn’t have to mean sacrificing style. By choosing natural, toxin-free materials, shoppers can protect their skin while supporting cleaner production practices worldwide.

The Hidden Cost of “Fast Fashion Comfort”

Fast fashion may promise comfort and convenience, but that stretch and softness often come at a cost. Synthetic fabrics like spandex, elastane, and polyester blends are often treated with chemical coatings that make them water- or wrinkle-resistant. When heated by the body or during washing, these coatings can release volatile compounds that irritate the skin or cause headaches in sensitive individuals.

Beyond chemical exposure, synthetic “comfort” fabrics disrupt the body’s natural cooling process by trapping heat and moisture, thereby compromising its ability to regulate its temperature. This can lead to rashes, fungal infections and body odour, especially in warm climates. While these fabrics may seem effortless, their hidden toll on health and hygiene is far from easy to ignore. The real comfort lies in breathable, toxin-free textiles that work with the body rather than against it.

How to Choose Healthier Clothes

Building a wardrobe that supports well-being starts with awareness. Healthy clothing choices don’t require a complete overhaul, just a few mindful swaps:

• Check the label: Look for certifications such as Global Organic Textile Standard or OEKO-TEX, which ensure fabrics meet strict safety and sustainability standards.
• Start small: Replace everyday essentials such as T-shirts, underwear or bedding with organic alternatives first.
• Wash before wearing: New garments often carry chemical residues from dyes or finishing sprays. A simple rinse can reduce exposure.
• Support conscious brands: Select companies that prioritize transparency in sourcing, ethical production and the use of natural materials.

Each small decision adds up to a wardrobe that’s cleaner, safer and more considerate of the planet.