The 5 Levels of Transparency in Sustainable Fashion
Nowadays, almost all fashion brands talk about sustainability. But not all of them have the same level of real openness about their processes. There's a huge difference between using organic materials and revealing your entire supply chain.
At Minimalism Brand, we have defined the 5 levels of transparency in sustainable fashion, from the most basic to the most comprehensive. This guide will help you identify which brands are truly transparent, understand what information you should demand as a consumer, and evaluate a brand's real commitment beyond marketing.
Let's break down each level, see what percentage of the sector falls into each, and show concrete examples.
Level 1: Sustainable Materials (The Basic)
What does it entail?
It means the brand uses materials with a lower environmental impact. For example, organic cotton, recycled polyester, Tencel, linen, hemp, or certified fibers.
What does it NOT necessarily include?
- It doesn't guarantee fair labor conditions
- It doesn't ensure origin traceability
- It doesn't imply price transparency
- It might just be an "eco" line within conventional production
How to identify it
- They mention organic or recycled materials in the product description
- They don't specify the geographical origin of the material
- They don't publish a list of suppliers
- They don't show production facilities
Generic example: "T-shirt made with certified organic cotton"
Level 2: Verifiable Certifications (The Standard)
What does it entail?
In this case, we see that the brand publishes third-party certifications, internationally recognized certificates. But importantly, not all certifications cover the same thing: it's crucial to understand the difference between origin certifications and manufacturing certifications.
Origin certifications (raw material)
They guarantee that the raw material has been grown or extracted following sustainable standards.
Manufacturing certifications (finished product)
They guarantee that the manufacturing, dyeing, and finishing process meets environmental and labor standards.
At Minimalism Brand, we have both certificates for garments like our organic cotton t-shirts
Most recognized certificates
- GOTS (Global Organic Textile Standard) - for organic fibers
- OCS (Organic Content Standard) - verifies organic content
- RCS (Recycled Claim Standard) - for recycled materials
- GRS (Global Recycle Standard) - recycled materials with environmental and social criteria
Why is it important?
Certifications are audited by external bodies, they are not self-declarations. They guarantee verifiable minimum standards.
How to identify it
- Certification logos on the website
- Verifiable certificate numbers
- Links to certification documents
- Still no specific factory disclosure
- No raw material supplier disclosure
Key difference from Level 1: There is external validation, not just self-assertions.
Level 3: Manufacturing Traceability (The Leaders)
What does it entail?
The brand discloses:
- Name and exact location of workshops and factories
- Verifiable labor conditions
- Distance between factory and distribution center
- Transportation methods
- Raw material suppliers (at least partially)
Why do so few do it?
Historically, the textile industry considered this information "confidential" for competitive reasons. Revealing it requires:
- Confidence in your own standards
- Auditable processes
- Solid relationships with suppliers
- Having nothing to hide
How to identify it
- Web pages dedicated to "Supply Chain" or "Manufacturing"
- Specific factory names and cities
- Videos or photos of the facilities
- Supply chain maps
- Information about labor audits
Key difference from Level 2: You move from abstract certificates to concrete places and people.
Minimalism Brand Case Study
You can see inside our factories and learn about our manufacturer selection process on our sustainable manufacturing page.
Level 4: Economic Transparency (The Revolutionaries)
What does it entail?
The brand publishes the complete breakdown of the price of each product:
- Percentage of raw materials
- Percentage of labor and manufacturing
- Percentage of logistics and transportation
- Percentage of operational costs
- Percentage of pre-tax margin
Why do almost no one do it?
This is commercially sensitive information. It requires:
- Courage to show real margins
- Justifiable prices (you can't have 80% margins and call yourself sustainable)
- Consumer education (explaining why something costs what it costs)
Minimalism Brand Case Study
We show it on each product page
- 44% — Manufacturing (raw material + tailoring + labor)
- 13% — Operations (logistics + transport)
- 38% — Team salaries + marketing + communication
- 5% — Pre-tax margin
Level 5: Fiscal Transparency (The Maximum)
What does it entail?
The brand publishes:
- Where it is fiscally registered
- Where it pays taxes (country or region)
- Corporate structure
- Tax footprint certificate or similar reports
- Contribution to the public system
How to identify it
- Page dedicated to "Fiscal Transparency" or similar
- Publication of country of registration and taxation
- Tax footprint certificates
- Information about corporate structure
Minimalism Brand Case Study
We are a Spanish company that pays taxes entirely in Spain. We publish our full tax footprint certificate because we believe that sustainability also involves contributing to the public health, education, and infrastructure system of the country where we operate.
Conclusion: The future is transparent
Sustainable fashion is evolving from the simple use of organic materials to radical transparency throughout the entire value chain.
Consumers in 2025 are not just asking "is it sustainable?" but also:
- Where was it made?
- Who made it?
- Under what conditions?
- How much did each part cost?
- Does the company contribute fairly to society?
Brands that cannot answer these questions will be left behind.
Transparency is no longer optional: it is the new standard for responsible fashion. And conscious consumers have the power to accelerate this change by choosing brands that operate at the highest levels of openness.
What level is your favorite clothing brand at? Use this guide to evaluate it and, if necessary, demand more. The industry will only change when consumers demand it.
Our best-selling organic cotton packs
