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Our Story

Why I made jersey bedding

Shanny, founder of Cosey, hugging soft cotton jersey bedding

It all started when my third son was born. Like every parent, I wanted only the softest things for him, so I rushed out to buy premium jersey bedding for his cot. And I couldn't help wondering: why isn't this made for us, the parents? Or for my two older boys?

Then came the night feeds. He'd come into our bed to feed and, more often than not, he'd fall asleep there and stay all night, on my stiff, crisp sheets. Nothing like the softness of his own little bed. Why couldn't I give him that same softness in mine?

That's where Cosey began. A year of late-night research later, it became the bedding I'd been dreaming of: soft, breathable cotton jersey, in grown-up sizes and all the beautiful colours I love.

I hope it becomes the best part of your day, too.

Shanny's signature

Shanny, founder of Cosey, kissing her baby son on soft cotton jersey bedding

Why jersey bedding?

Jersey is cotton that's knitted rather than woven, giving it a natural stretch and a soft, lived-in feel from the very first night.

It's the fabric we trust for our babies, yet jersey bedding for grown-ups is still hard to find in the UK. Cosey brings that same gentle softness to your bed, in adult sizes and calm, beautiful colours.

Warm terracotta cotton jersey pillowcases and folded duvet cover stacked on a wooden stool, with the Cosey logo

Not warm. Just right.

Cosey isn't about being warm. It's about feeling just right. Our 100% cotton jersey is soft and breathable, so it feels cool and airy on milder nights and snug when the evenings draw in.

No heavy layers, no overheating, no ironing. Just the comfort of your softest T-shirt, all night long, all year round.

Shanny, founder of Cosey jersey bedding, wearing a white cotton jersey T-shirt

From spreadsheets to stitches

Fifteen years as a global finance leader had taught me a lot about spreadsheets and nothing about fabric. So once the kids were asleep, I read everything I could about knitting, yarn weights and finishing techniques.

I contacted factory after factory and fabric designer after fabric designer, until I found the perfect partner: one who understood exactly what I was looking for. A year later, Cosey was born.

Cotton jersey lettering over cotton plants in a sunlit field

100% cotton, OEKO-TEX® certified

Every piece of Cosey bedding is made from 100% premium cotton jersey and certified to OEKO-TEX® Standard 100, so it's tested for harmful substances.

Even the bag your bedding arrives in is 100% cotton. Because what you sleep in, night after night, should be as gentle as it feels.

Mother and baby lying together on soft cotton jersey bedding

From our home to yours

Cosey is a small, independent business based in Leeds. Every order is packed with care, and if you're local, there's a good chance I'll deliver it to your door myself.

So I'm inviting you to fall in love with the best part of your day, with Cosey.

Shop jersey bedding

White fine stripe cotton jersey bedding on a bed with a rattan headboard

Jersey Cotton

Made to Be Lived In

Cosey bedding is made for real life. Soft, stretchy cotton jersey that feels like sleeping on a cloud. Ready whenever you need it; no ironing, no fuss, no waiting around. Made for every season, it adapts to you – keeping you warm when it’s cool and cool when it’s warm.

Softer with every wash, and made to last for years, not just season.  
Because the best part of your day should be simple - a comfortable bed waiting for you at the end of it, doing exactly what it’s supposed to.