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Silk in every thread

It started with a single question

What does 'natural' really mean?

Not all that claims to be natural truly is. We chose to create something that genuinely is - naturally luxurious, quietly honest.

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Crafted for comfort, from nature’s finest fibres

Signature Silk Blend

We developed our own silk-cotton blend - soft, breathable, and quietly luxurious. Discover what makes it truly special.

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Born from French Imagination, Drawn with Gentle Precision

A French Sensibility

Our aesthetic draws deeply from the quiet elegance of French design - soft palettes, refined detail, and a poetic view of childhood.

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Inside the cocoon

Le Petit Cocon

A space where thoughts unfold gently - from material musings to design notes and moments of everyday inspiration. Step inside our little cocoon and discover the quieter layers of our world.

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Shop the look

Shop the look

Silk Blended Bed Linen Set - Coquillages en Rose PâleSilk Blended Bed Linen Set - Coquillages en Rose Pâle
Silk Blended Fitted Sheet - BlancSilk Blended Fitted Sheet - Blanc
Silk Blended Fitted Sheet - Blanc Sale priceFrom £75.00
Silk Blended Bed Linen Set - Coquillages en Rose PâleSilk Blended Bed Linen Set - Coquillages en Rose Pâle
Silk Blended Fitted Sheet - BlancSilk Blended Fitted Sheet - Blanc
Silk Blended Fitted Sheet - Blanc Sale priceFrom £75.00
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latest blog posts

The Day We Go Live

The Day We Go Live

Petitcocon is now live. A message from our founder about the need for honesty in baby products and how the brand began with a single discomfort.

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What Comes Next

What Comes Next

Some things take time. A quiet update from our founder on what Petitcocon is developing next - from silk-filled duvets to sleepwear in the making.

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A Founder’s Reflection

A Founder’s Reflection

A personal note from our founder on why Petitcocon began and why we chose to build our own fabric, rather than rely on the industry’s half-truths.

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