Our onesie features a super functional two-way zip, giving you the option to unzip from the top or the bottom. Perfect for those middle-of-the-night nappy changes - no need to completely undress bub (unless, of course, it’s a full-blown poo explosion).

It also makes getting dressed a breeze. No fiddly buttons or press studs to line up, and no small fastenings that can become choking hazards if they come loose.

Zips might not seem like a big deal… until one stops working. That’s why we’ve chosen the world’s most trusted zip brand -YKK. They've been doing this for over 85 years, and their quality is unmatched. These zips glide smoothly, won’t break or jam, and even self-lubricate with use (how clever is that?).

We’ve also added:

• A safety tab to prevent pinching
• A cover panel to stop rubbing on bub’s soft skin 

Our onesie is designed for all-day (and night) wear, with thoughtful features that make life just a little bit easier.

Onesies are a baby wardrobe essential, and choosing one made from soft organic cotton, like Charlie’s Onesie, is a safe choice in more ways than one.

Our organic cotton is certified by the Global Organic Textile Standard (GOTS) - the highest standard in organic textiles. Look for their label: a white t-shirt inside a green circle. GOTS isn’t just about the
cotton itself. It covers the entire supply chain, ensuring both ecological and
social responsibility, from farm to final stitch.

Organic farming avoids toxic pesticides, synthetic fertilisers, and genetically modified crops. It supports soil health and biodiversity while reducing allergens. That’s why organic cotton is gentler on sensitive skin - perfect for delicate baby skin that can be irritated by conventional cotton.

Choosing GOTS-certified organic cotton means you're supporting:

• Safer farming practices
• Fair working conditions
• A more sustainable planet

And since our onesies are gender-neutral, they’re designed to be passed on and loved again - another win for sustainable fashion.

How many times have you cut the tags out of your clothes - or your kid’s - because they’re scratchy, itchy, or just plain annoying? At least older kids can tell you when something’s bugging them, but babies can’t.

That’s why our onesies have a soft, sewn-on fabric tag at the back of the neck, with all this handy info:

• Age range in months
• "O" size scale
• Recommended weight and height

Keep in mind, this is just a guide. Our 4-way stretch fabric moves with your baby, so they often fit the onesie longer than expected.

And while size info might not seem like a big deal when you're frantically cutting out a tag, you’ll thank yourself later when you’re organising hand-me-downs or shopping for the next size up.

So if you’re after a gift, or dressing your own little one, and want a onesie that softly nuzzles the neck instead of acting like a rogue cactus, you’re in the right place.

Our onesies feature fold-over cuffs on both hands and feet - no need for separate mittens or socks that always go missing. The cuffs help regulate temperature, keeping bub comfy whether it’s warm or cool.

The hand cuffs protect delicate faces from those surprisingly sharp little nails (because baby scratches are real), while the foot cuffs can be worn closed or open - perfect for walkers and great for getting more wear as your baby grows.

Made from the same buttery-soft organic cotton, they’re gentle on skin and keep everything snug and in place.

• Wash before wear – it’s fresh outta the factory, not a fairy tale
• Cold gentle machine wash – easy, breezy
• No bleach – not even a little
• Don’t soak it for ages – it can fade, and you've got better things to do
• Avoid the tumble dryer – or at least don’t overdo it
• Warm iron inside out – if you’re that organised (we’re impressed)
• No dry cleaning – seriously, save your money for coffee