A SUSTAINABLE CHILDRENSWEAR REVOLUTION
Why does Petit Pli Exist?
Simple, to offer parents an alternative option which is better for people and planet. From harvesting raw materials, converting them into sheets of textiles, shipping them to a factory and ensuring that those making the garments have employment rights and are not paid below the minimum wage, shipping the end products to a warehouse and paying all the relevant wages. What is the true cost? The cost to other people making the clothes and the cost to the future world that our LuttleHumans will grow up in?

It all started with Ryan’s nephew. Shortly after Viggo was born Ryan gifted him clothes, but by the time they arrived they were already too small. This served as a signal: childrenswear today fails to recognise the dynamic and rapidly changing bodies of Earth’s LittleHumans. Inspired by his background in deployable satellite technology, Ryan created a garment that would grow with his nephew, reducing water and carbon footprints, and the need to keep buying new clothes. Soon after, Petit Pli was born and Clothes That Grow went on to winmultiple awards, starting a sustainable childrenswear revolution.
“A sustainable yet elegant design for the most important people in the world.”
"One part japanese avant-garde, one part mediaval armour."
Our Policies
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At Petit Pli, design is not just about trends & aesthetics, it’s a philosophy that addresses challenges across the entire value chain. By merging aerospace engineering principles with sustainable practices, we create garments that grow with children, extending product life cycles and reducing waste. Achieving significant reductions in emissions and waste across the product lifecycle.
Key Design Principles:
- Efficiency by Design:
Our patented expandable garments reduce material consumption and eliminate the need for frequent replacements, minimising environmental impact at the production and post-consumer stages. - Circularity at the Core:
By prioritising mono-material textiles and recyclable fabrics (over 95% of our productions), we ensure our products can be reintegrated into the value chain after use, supporting circular fashion systems. - Longevity in Every Detail:
Every Petit Pli garment is meticulously engineered for durability and adaptability, designed to withstand the active lives of children as they grow. To further improve longevity and reduce our environmental footprint, we proudly offer free repairs. - Global Scalability with Local Roots:
Manufacturing in London and Portugal (over 95% of our productions) allows us to remain agile and innovative while supporting local economies and reducing transportation emissions.
Value Chain Impact:
- Upstream Innovation: Partnering with suppliers who share our commitment to responsible practices ensures high-quality, sustainable materials from the start.
- Midstream Efficiency: Our expandable designs reduce production volume needs, supporting smaller, more efficient manufacturing runs. This includes up to 20X fewer returns on account of Petit Pli's growth technology having a bi-product of reducing multiple sizes being purchased and the ill-fitting sizes being returned.
- Downstream Responsibility: By extending garment lifespans, we empower families to consume less while delivering more value.
- Efficiency by Design:
-
Petit Pli is committed to ethical sourcing for any animal-derived materials and prioritises sustainable alternatives wherever possible.
Our Practices:
- We use only ethically sourced merino wool, verified by suppliers who meet stringent welfare standards.
- We do not use leather, fur, down, exotic animal skin, or angora in any of our products.
- We are actively exploring plant-based and innovative recycled materials to further reduce our reliance on animal-derived fibres.
-
Petit Pli traces its supply chain rigorously, ensuring transparency from fabric sourcing to final production.
Achievements:
- Over 95% of our textiles (by volume production) are Bluesign accredited and 100% recycled, ensuring minimal environmental impact without compromising on quality.
- 100% traceability of final production stages in London and Portugal.
- Use of certified materials (e.g., bluesign) to ensure sustainable and responsible sourcing.
-
At Petit Pli, we ensure all workers within our supply chain are paid living wages, as we believe ethical manufacturing starts with fair compensation.
How We Ensure Living Wages:
- Partnering with suppliers in London and Portugal who commit to paying wages above legal minimums, reflecting the true cost of living in their regions.
- Conducting wage benchmarking studies using resources from the Global Living Wage Coalition and other reputable indices.
-
We prioritise transparency and accountability at every stage of our supply chain, ensuring all practices align with Petit Pli’s values of ethical manufacture.
Audit Process:
- Scope: Annual third-party and internal audits of suppliers covering working conditions, wages, safety protocols, and compliance with our Code of Conduct.
- Frequency: Suppliers undergo regular audits every 12-18 months to maintain compliance.
-
Petit Pli is committed to upholding the highest standards of ethical and responsible practices across our supply chain. Our Code of Conduct, shared with all suppliers, ensures compliance with international labour standards and promotes fair working conditions.
Key Principles:
Labour Rights:
- Prohibition of forced, bonded, or child labour.
- Freedom of association and collective bargaining rights.
- Equal opportunities and non-discrimination in the workplace.
Fair Wages & Benefits:
- All workers in our supply chain receive living wages, calculated based on reliable benchmarks such as the Global Living Wage Coalition.
- Overtime pay is compensated in accordance with local laws and living wage standards.
Health & Safety:
- Suppliers must provide safe, hygienic, and secure working environments, regularly reviewed by Petit Pli through audits and inspections.
Environmental Protection:
- Suppliers are required to minimise environmental harm through sustainable resource use and waste management practices.
-
At Petit Pli, design is not just about trends & aesthetics, it’s a philosophy that addresses challenges across the entire value chain. By merging aerospace engineering principles with sustainable practices, we create garments that grow with children, extending product life cycles and reducing waste. Achieving significant reductions in emissions and waste across the product lifecycle.
Key Design Principles:
- Efficiency by Design:
Our patented expandable garments reduce material consumption and eliminate the need for frequent replacements, minimising environmental impact at the production and post-consumer stages. - Circularity at the Core:
By prioritising mono-material textiles and recyclable fabrics (over 95% of our productions), we ensure our products can be reintegrated into the value chain after use, supporting circular fashion systems. - Longevity in Every Detail:
Every Petit Pli garment is meticulously engineered for durability and adaptability, designed to withstand the active lives of children as they grow. To further improve longevity and reduce our environmental footprint, we proudly offer free repairs. - Global Scalability with Local Roots:
Manufacturing in London and Portugal (over 95% of our productions) allows us to remain agile and innovative while supporting local economies and reducing transportation emissions.
Value Chain Impact:
- Upstream Innovation: Partnering with suppliers who share our commitment to responsible practices ensures high-quality, sustainable materials from the start.
- Midstream Efficiency: Our expandable designs reduce production volume needs, supporting smaller, more efficient manufacturing runs. This includes up to 20X fewer returns on account of Petit Pli's growth technology having a bi-product of reducing multiple sizes being purchased and the ill-fitting sizes being returned.
- Downstream Responsibility: By extending garment lifespans, we empower families to consume less while delivering more value.
- Efficiency by Design:
-
Petit Pli traces its supply chain rigorously, ensuring transparency from fabric sourcing to final production.
Achievements:
- Over 95% of our textiles (by volume production) are Bluesign accredited and 100% recycled, ensuring minimal environmental impact without compromising on quality.
- 100% traceability of final production stages in London and Portugal.
- Use of certified materials (e.g., bluesign) to ensure sustainable and responsible sourcing.
-
We prioritise transparency and accountability at every stage of our supply chain, ensuring all practices align with Petit Pli’s values of ethical manufacture.
Audit Process:
- Scope: Annual third-party and internal audits of suppliers covering working conditions, wages, safety protocols, and compliance with our Code of Conduct.
- Frequency: Suppliers undergo regular audits every 12-18 months to maintain compliance.
-
Petit Pli is committed to ethical sourcing for any animal-derived materials and prioritises sustainable alternatives wherever possible.
Our Practices:
- We use only ethically sourced merino wool, verified by suppliers who meet stringent welfare standards.
- We do not use leather, fur, down, exotic animal skin, or angora in any of our products.
- We are actively exploring plant-based and innovative recycled materials to further reduce our reliance on animal-derived fibres.
-
At Petit Pli, we ensure all workers within our supply chain are paid living wages, as we believe ethical manufacturing starts with fair compensation.
How We Ensure Living Wages:
- Partnering with suppliers in London and Portugal who commit to paying wages above legal minimums, reflecting the true cost of living in their regions.
- Conducting wage benchmarking studies using resources from the Global Living Wage Coalition and other reputable indices.
-
Petit Pli is committed to upholding the highest standards of ethical and responsible practices across our supply chain. Our Code of Conduct, shared with all suppliers, ensures compliance with international labour standards and promotes fair working conditions.
Key Principles:
Labour Rights:
- Prohibition of forced, bonded, or child labour.
- Freedom of association and collective bargaining rights.
- Equal opportunities and non-discrimination in the workplace.
Fair Wages & Benefits:
- All workers in our supply chain receive living wages, calculated based on reliable benchmarks such as the Global Living Wage Coalition.
- Overtime pay is compensated in accordance with local laws and living wage standards.
Health & Safety:
- Suppliers must provide safe, hygienic, and secure working environments, regularly reviewed by Petit Pli through audits and inspections.
Environmental Protection:
- Suppliers are required to minimise environmental harm through sustainable resource use and waste management practices.
Our Inspirations
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Read more: Petit Pli Knot‑Tile®: Innovative Clothing Restock
Petit Pli Knot‑Tile®: Innovative Clothing Restock
Back in stock: Petit Pli’s award‑nominated Knot‑Tile® collection made from 100% Merino Wool. Sustainable winter fashion that grows 7 sizes with your LittleHuman. Designed to flex, stretch, and adapt season after season, this modular wardrobe essential pairs perfectly with our weather‑resistant outerwear. Discover innovative clothing that keeps pace with childhood while treading lightly on the planet.
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Read more: Videos & Tips from Real Parents: Interviews with the Petit Pli Community
Videos & Tips from Real Parents: Interviews with the Petit Pli Community
Parenting is the ultimate adventure. In this Parent Interview Content series, three Petit Pli families share honest stories, videos, and tips from real parents. From first‑born moments to everyday adventures, discover how Clothes That Grow fit into family life by blending sustainability, comfort, and curiosity for LittleHumans everywhere.
Read more -
Read more: Cabinet of Curiosities: Petit Pli’s Independent Toy Shop for LittleHumans
Cabinet of Curiosities: Petit Pli’s Independent Toy Shop for LittleHumans
Petit Pli’s independent toy shop in Battersea Power Station is a curated space for families who value sustainable play, thoughtful gifting, and joyful discovery. Inside our Cabinet of Curiosities, you’ll find movement-inspired toys, creative kits, and books that spark imagination. Explore our Gift Bundles and online guides, or chat to Mission Control for personalised recommendations.
Read more -
Read more: Looking for things to do with LittleHumans in Battersea?
Looking for things to do with LittleHumans in Battersea?
Looking for things to do with kids in Battersea? Petit Pli’s guide is packed with child-friendly cafés, indoor activities, and the best playgrounds near Battersea Power Station. Whether you're planning weekend adventures or seeking rainy day ideas, our refreshed Community Map helps families explore London with ease. Discover joyful outings, sustainable play spaces, and hidden gems for LittleHumans and their grown-ups.
Read more