How To Spot Greenwashing As A Conscious Consumer

The fashion industry continues to come under increasing pressure to clean up its act. As public awareness of the climate crisis, resource depletion, and exploitative labour practices grows, more consumers are actively seeking out ethical alternatives to fast fashion.

The rise in demand for ethical and sustainable fashion - including ethical and eco-friendly underwear and lingerie - has sparked a positive shift in many ways. But it has also led to a troubling trend: Greenwashing.

What Is Greenwashing?

Greenwashing refers to the practice of making misleading or unsubstantiated claims about the environmental benefits of a product, service, or brand. It’s a marketing tactic used to appeal to conscious consumers - those who make purchasing decisions based on values like sustainability, animal welfare, or labour rights - without making genuine efforts to reduce environmental or social harm.

The term 'greenwashing' was coined in the 1980s by environmentalist Jay Westerveld in an essay criticising the hotel industry’s “reuse your towel to save the planet” campaigns. These campaigns suggested guests could help the environment by reusing towels, while hotels themselves made no substantive changes to reduce their overall ecological impact. Over time, greenwashing has expanded into nearly every sector, with the fashion industry becoming one of its biggest offenders.

The Consequences of Greenwashing

Greenwashing isn’t just a harmless bit of spin - it causes real damage. When companies mislead consumers into thinking they're making environmentally responsible choices, it:

• Undermines trust: Conscious consumers who discover they’ve been misled may lose trust in all brands claiming to be sustainable, even those genuinely committed to ethical practices.
• Stifles real progress: If consumers continue supporting brands based on false sustainability claims, it reduces pressure on companies to make actual changes to their materials, processes, or labour policies.
• Exacerbates environmental harm: Most obviously, products that are marketed as “eco-friendly” but in reality aren’t will still contribute to, for example, pollution, waste, or deforestation.

Campaigns and Policies Fighting Greenwashing

Fortunately, greenwashing hasn't gone unnoticed, and a growing wave of grassroots campaigns and social movements, watchdog groups, and legislators are pushing back.

Grassroots Campaigns and Independent Watchdogs

Movements like Fashion Revolution and the Clean Clothes Campaign have played a crucial role in exposing unethical practices in the fashion industry. Such initiatives - usually networks of individual campaigners, environmental and trade union groups, and other rights groups - have led the way in demanding transparency from brands, and worked to highlight the inconsistencies between brands' marketing messages and their supply chain realities.

Many independent watchdogs like Good On You - which has rated thousands of fashion brands on their environmental and social impacts - have followed, targeting greenwashing by interrogating and exposing brands' claims, and in doing so helping consumers make informed decisions and hold brands accountable.

Government and Legal Action

Governments and regulatory bodies are beginning to catch up. In 2023, the European Union proposed legislation designed specifically to crack down on misleading sustainability claims. Under its Green Claims Directive, companies would be required to back up any environmental claims with robust, verifiable evidence. Despite being adopted by the EU Parliament and Council, as of August 2025, the Directive has been stalled by the EU Commission but remains a potentially important step forwards.

Across the English Channel in the UK, the Competition and Markets Authority (CMA) has published a Green Claims Code, providing guidelines for businesses to ensure their environmental claims are honest, clear, and backed by evidence. The CMA has also launched investigations into several fast fashion retailers suspected of greenwashing, including ASOS and Boohoo.

Internationally, other bodies - including the Federal Trade Commission (FTC) in the US - are updating their guidance to hold companies accountable for false or misleading claims related to sustainability.

Still, legislation takes time, and both standards and enforcement vary widely by region. That’s why it's crucial for consumers to remain vigilant and learn how to spot greenwashing themselves.

How to Spot Greenwashing: A Conscious Consumer’s Guide

Not all greenwashing is obvious. Some forms are subtle, relying on emotional appeal or clever language.

What follows is our masterclass on how you can protect yourself from falling for false promises - advice which will leave you an expert in identifying and evading fast fashion greenwashing. 

Learn how to spot:

• Limited ‘Green’ Collections
• Focusing on One Aspect ('Hidden Trade-Offs')
• Misleading Imagery and Language
• Vague or Undefined Claims
• Exaggerated or Unverifiable Claims
• Irrelevant Claims
• Lack of Transparency or Third-Party Certification

1. Limited ‘Green’ Collections

What it looks like:
One of the earliest to emerge, and now most ubiquitous, greenwashing tactics sees fast fashion brands launch dedicated 'eco' or 'green' lines - limited-run capsule collections of products made from "eco-friendly" or “sustainable” materials - while the rest of their inventory continues to be made using conventional, wholly unsustainable materials and processes.

For example, an underwear brand might introduce a limited run of sustainable lingerie sets made from a certified recycled polyester or nylon, while continuing to produce scores of different designs made from virgin synthetic fabrics.

These eco capsule collections are often released in an attempt to fix a problem with a brand's reputation or otherwise heavily marketed to consumers looking for ethical fashion brands, drawing attention away from the brand’s overall environmental footprint. It’s a form of distraction that allows companies to tap into the conscious consumer market without addressing the scale or sustainability of their entire product range.

How to spot it:
Examine the brand’s full product line to see how many designs might be considered sustainable. If only a small proportion of their designs are labelled as “sustainable” or “green,” and there’s little evidence of broader change across product categories, you may be looking at greenwashing. Ask: What percentage of their products follow the same sustainable principles? Are their bestsellers part of the green collection, or are they niche offerings buried deep on their website?

If the brand has put a new green collection front-and-centre-stage, see how they talk about it. Have they announced it as a brand update, and a concrete step towards sustainability? Have they made firm commitments to update the rest of their catalogue to follow the same principles as their new collection? 

What to do:
Support brands that apply sustainable practices across their entire product range and not just a few pieces. Conscious fashion should be embedded in every aspect of a business, not segmented for special occasions or seasonal PR pushes. Seek out companies that disclose what percentage of their collections meet sustainability criteria, or that exclusively produce sustainable garments.

It’s also worth checking whether the brand is using the green line as a test for larger change. Brands that pilot sustainable ranges and then expand them - while being transparent about and making concrete commitments to this evolution - are more trustworthy than those who use eco capsules as permanent window dressing.

2. Focusing on One Aspect ('Hidden Trade-Offs')

What it looks like:
A brand might highlight a single positive aspect of their products or business model while ignoring other problematic parts of their production process. This selective transparency draws attention to the one thing they’re doing right while concealing environmental and/or social costs in other elements of their end-to-end process - the 'hidden trade-offs'.

For example, an underwear brand may proudly advertise that their bras are made from certified organic cotton, but fail to mention that the garments are assembled in factories with poor labour conditions, or that the end product is still wrapped in multiple layers of plastic packaging. They might even pledge to donate profits from sales of their wholly unsustainable bras to climate charities. This gives a distorted picture of sustainability that consumers may not initially question.

How to spot it:
Look for the garment's end-to-end journey. If a brand is focusing heavily on one positive aspect - like a material or energy source - ask what they’re not talking about. Are there disclosures about working conditions, fair pay, or auditing standards for their manufacturing partners? Are there details about dye chemicals, water use, packaging, or transportation?

You might not find all of this information on the garment's product page on the brand's website, but do they have deeper information on a sustainability page? Be wary of any brand that over-emphasises one or two benefits while remaining silent on other parts of the lifecycle.

What to do:
A holistic approach is key. Look for brands that address sustainability across their entire end-to-end process - from raw materials and factory ethics to packaging and the end-of-life disposal of garments. Transparency is a key element of any truly sustainable business model, and genuinely ethical brands will explain their production philosophy and standards, and detail, for example, how they approach energy use, control and handle waste, and manage water usage.

If this information isn’t readily available, reach out to the brand directly or look for customer reviews and independent reports. The most reliable companies treat sustainability as an ecosystem, rather than a checkbox.

3. Misleading Imagery and Language

What it looks like:
Marketing campaigns drenched in earthy colours, leaves, recycled-paper textures, and smiling models in natural landscapes can conjure a powerful image of eco-consciousness. These visuals might be accompanied by phrases like “in harmony with nature” or “respecting Mother Earth”. But this eco-sensitive aesthetic may be a grand illusion, because it might not remotely reflect the brand’s actual environmental practices.

In the sustainable underwear domain, this approach can be particularly deceptive. A company may use nature-inspired colour palettes in their garments and branding, and lean heavily on terms like "all natural fabrics" to create a mood of sustainability, while their production practices remain opaque, exploitative, or resource-intensive. It’s a classic case of style over substance.

How to spot it:
Always look beyond the branding at the details. While beautiful imagery can be part of a positive brand identity, it isn't an indicator of sustainability. If you’re drawn in by a gorgeous campaign, take the next step to investigate what’s behind it. Are the products made from truly eco friendly materials? Is the supply chain ethical and transparent?

Check whether the visuals match the reality. A brand advertising its supposedly sustainable lingerie in lush green fields while manufacturing in unnamed or uncertified factories with questionable labour standards is using imagery as a smokescreen. Ask yourself: Is this an aesthetic, or a statement of values?

What to do:
There's nothing wrong with using visuals as inspiration, but verify that the brand image aligns with the brand's practices. Real sustainability is found in the details: supply chain transparency, labour protections, energy usage, packaging choices, and fibre content. Don’t let poetic language and dreamy photos replace hard facts.

Support brands that balance their beautiful marketing with equally strong sustainability disclosures. A company that’s doing good should have nothing to hide, and plenty to show.

4. Vague or Undefined Claims

What it looks like:
A brand may describe its products as "green", "conscious", "more sustainable", "eco", or "environmentally friendly" without offering any clarity about what those terms actually mean to the company in practice. You’ll see these buzzwords plastered across product tags, advertising, and websites with little or no accompanying information. 

In the sustainable underwear and lingerie space, this might show up in descriptions like “Gentle on the environment and your skin” or “Eco-luxe comfort” that sound good but don’t actually convey any useful information about materials, manufacturing, or ethics.

These phrases are intentionally broad and can make a product feel environmentally sound without any substantiating evidence. They appeal to consumers’ emotions - especially those who are already trying to shop more consciously - but in isolation offer nothing concrete. 

How to spot it:
Start by asking: What does this actually mean and where's the evidence to support the claim? If a brand doesn’t give any indication of what the terms they're using mean to them, or fails to expand on their taglines with both more specific details and evidence that demonstrates they're delivering against their claims, it’s likely they’re using these terms as a marketing hook rather than reflecting real change. Responsible brands provide hard facts to substantiate their slogans.

Another way to assess vagueness is to compare a brand’s sustainability language with others. Ethical fashion brands that are truly committed to transparency go into detail about the source of their fibres, their production partners, and their circularity practices. If a brand’s sustainability page is filled with feel-good language but no explanation of their processes or verifiable data, it’s a strong sign of greenwashing.

What to do:
Don’t be afraid to dig deeper. Conscious consumers should look for brands that explain their sustainability commitments clearly and with context. Check for material specifications - does the brand say what is sustainable and why? Do they tell you what percentage of their range uses those materials? Do they discuss energy sources, supply chain ethics, or water usage?

Trustworthy brands often provide downloadable reports and details of certifications or third-party audits to back up their claims. If this information is missing or overly simplistic, don't hesitate to reach out to the brand and ask questions. A company that is genuinely invested in sustainability will welcome curiosity and provide honest, informative answers. If they don’t, that’s a clear indicator they’re relying on vagueness to appear greener than they are.

5. Exaggerated or Unverifiable Claims

What it looks like:
Some brands make grand claims about their environmental performance - like being “100% carbon neutral” or producing “zero waste” garments - without offering the evidence needed to support these statements. These claims often appear prominently in marketing campaigns, suggesting that the company is a leader in sustainability, but they’re rarely followed up with detailed breakdowns or specific metrics.

It’s also common to see companies tout ambiguous achievements without explaining the criteria they’re using. They may even highlight awards or accolades that have no industry recognition or were self-sponsored. These exaggerated statements are designed to wow consumers, but they fall apart under scrutiny and serve more to enhance brand image than environmental performance.

How to spot it:
The first step is to ask: Can this claim be verified? If a brand says it’s “carbon neutral,” for example, there should be clear evidence of how emissions were measured, what the baseline is, and how offsets (if any) were purchased and applied. Similarly, if a company claims to be “zero waste,” they should explain their processes for waste diversion, recycling, reuse, and responsible disposal.

It’s also worth looking for third-party verification. For example, claims of carbon neutrality should be certified by an independent organisation like Carbon Trust or Climate Impact Partners (through their ClimateNeutral certification). As with vague claims, if a brand’s bold claims aren't supported by publicly published evidence, consider them potentially misleading.

What to do:
Hold brands accountable by researching their claims. Use tools like company sustainability reports, third-party review sites, and directories of certified brands to check whether statements are grounded in evidence. If a company makes claims without any documented and verified methodology or data, treat them with skepticism.

Look for companies that also talk about their shortcomings or sustainable development plans as well as their achievements. A truly sustainable brand will not only tell you what they’re doing well but also what they’re working to improve. This level of honesty can be a useful signal that a brand is taking sustainability seriously.

6. Irrelevant Claims

What it looks like:
Sometimes brands make claims that are technically true but irrelevant in the context of sustainability. For instance, an underwear label might state that their bralettes are “BPA-free” or “paraben-free,” which sounds great but is mostly irrelevant to textiles.

These claims are designed to give the impression of safety, health, or ethical superiority - even if they don’t reflect meaningful environmental impact. It’s a distraction technique that relies on consumer confusion or misinformation.

How to spot it:
Ask: Does this claim matter in this product category? BPA is a concern in plastics used for food storage, but not, for example, in cotton or polyester-based fabrics. Similarly, paraben-free claims may matter for cosmetics but are less relevant to textiles unless chemical finishing agents are explicitly discussed.

Also, check if the claim is being used in isolation. If a brand heavily advertises its faux leather lingerie as “vegan,” for example, but doesn’t talk about the environmental impact of the substitute fabric or the conditions of the workers who made the garments, it’s likely they’re trying to capitalise on buzzwords rather than deliver true sustainability.

What to do:
Look for claims that are specific to textile and garment production - like water usage, carbon footprint, chemicals used in dyeing, and supply chain ethics. Brands that focus on these areas in their claims (and the evidence used to back them up) are more likely to be engaged in truly sustainability practices.

If you encounter a raft of irrelevant claims, it’s a sign to consider choosing another brand that respects your intelligence and values your trust.

7. Lack of Transparency or Third-Party Certification

What it looks like:
Some brands talk a big game about being sustainable or ethical but fail to provide any verifiable information about their supply chain, sourcing, or production practices. They may use language like “ethically made,” “locally sourced,” or “responsibly produced” without giving any concrete details about what those phrases mean or who is holding them accountable. Often, their websites will include a feel-good sustainability page filled with lofty goals and values but very few specifics on execution.

In the underwear domain, this might look like a company that claims to use "natural" or "environmentally friendly" materials but doesn’t provide the fibre make up of those materials, or detail where they come from. Or they might claim their underwear is "made responsibly" without naming the factory, explaining working conditions, or offering evidence of third-party audits. 

How to spot it:
Transparency is one of the clearest markers of a genuinely sustainable brand, and in-depth details of materials and processes should be easy to find. A company that takes ethics seriously will usually go out of its way to show you exactly how and where its products are made. If you can’t find information about fabric sourcing, factory locations, working conditions, or sustainability metrics, that’s a strong indication that the brand may be hiding something or simply hasn’t done the work to implement sustainable systems.

Another warning sign is the absence of third-party certifications. Independent certifications provide a baseline of accountability and can help cut through the marketing noise. If a brand claims to be organic, ethical, or fair-trade, but its materials or products don’t carry recognisable certifications such as GOTS (Global Organic Textile Standard), GRS (Global Recycled Standard), Fairtrade, OEKO-TEX STeP, or SANE, then you should proceed with caution. These certifications are usually the best tools in verifying that at least some external auditing has taken place.

What to do:
Start by exploring the brand’s website - ethical brands that are genuinely transparent will usually offer a dedicated section on sustainability, with detailed breakdowns of where their materials come from, how they’re produced, and who is involved in the process. Look for in-depth descriptions of processes, certifications, audit results, and even photos of the facilities where their garments are made. These elements indicate a willingness to be held accountable.

Check brands' claims of certification with those certification bodies. Most bodies maintain public databases where you can verify whether a brand is legitimately certified. For example, the GOTS and SANE websites let you search for certified companies and facilities. If the information isn’t easily accessible, reach out to the brand and ask. Transparent companies will be happy to share the specifics.

Why Consumer Awareness Matters

Greenwashing is a symptom of a wider problem: a fashion industry that, for decades, has prioritised profit over people and the planet. But there’s hope. Every time a consumer demands better - every time we choose truly sustainable fashion over fast fashion alternatives - we push the industry forward.

Brands respond to market demand. If consumers increasingly reject greenwashing in favour of transparency and action, companies will have no choice but to shift from empty promises to meaningful practices. Already, we’re seeing independent labels rise to meet this demand, creating beautiful, ethical and sustainable pieces without compromise.

Final Thoughts: Let’s Demand More

Greenwashing is more than a marketing gimmick; it’s a barrier to real progress. But when we, as conscious consumers, learn how to recognise and reject it, we create space for authentic, ethical innovation to thrive.

Allow yourself a little time to research brands. Ask questions. Demand transparency. And try to support ethical businesses that are walking the talk, and not just talking the talk.

And remember: being a conscious consumer doesn’t mean being perfect. It means being curious, critical, and committed to making better choices - one considered purchase at a time.

Nicole x