There's a reason swaddling has been used by parents for thousands of years: wrapping your baby snugly can help them feel calm, secure and settled — a little like being back in the womb. But if you're a new parent, that neat little wrap can look trickier than it is. The good news? Once you've done it a couple of times, swaddling takes seconds.
In this guide we'll walk you through how to swaddle a baby step by step, share the safety basics, and explain when it's time to stop.
What is swaddling and why do it?
Swaddling is the practice of wrapping your baby snugly in a thin, breathable cloth so their arms stay gently tucked. Done well, it can help to:
- Soothe your baby and reduce crying
- Limit the startle (Moro) reflex that can wake newborns
- Encourage longer, calmer stretches of sleep
- Create a comforting sense of security
The key is the right fabric. A lightweight, breathable muslin swaddle is ideal — it's soft, gives gentle stretch, and helps regulate temperature so your baby doesn't overheat.
What you'll need
Just one thing: a large, square, breathable swaddle. Our organic cotton and bamboo muslin swaddles come in a generous size that's perfect for wrapping a newborn and works right through the early months.
How to swaddle a baby: 5 easy steps
- Lay the swaddle out in a diamond. Spread it on a flat surface and fold the top corner down about 15cm to create a straight edge.
- Place your baby on their back. Their shoulders should sit just below the folded edge, with their head above the fabric.
- Wrap the first side. Gently hold your baby's right arm by their side, take the left side of the swaddle across their body, and tuck it snugly under their back.
- Fold up the bottom. Bring the bottom corner up over your baby's feet, leaving plenty of room for their hips and legs to bend and move freely.
- Wrap the second side. Hold the left arm down, bring the remaining corner across the body and tuck it underneath. Snug around the chest, loose around the hips.
You're aiming for "firm but not tight." You should be able to slip two or three fingers between the swaddle and your baby's chest.
Swaddling safety: the essentials
- Always place a swaddled baby on their back to sleep — never on their side or front.
- Keep it loose around the hips. Legs should be able to bend up and out to support healthy hip development.
- Don't overheat. Use a lightweight, breathable fabric like muslin and check your baby isn't too warm.
- Make sure it's secure. A loose swaddle that can ride up near the face isn't safe.
- Stop swaddling once your baby shows signs of rolling.
When should you stop swaddling?
Most babies are ready to move on from swaddling at around 2 to 4 months, or as soon as they show any signs of trying to roll over. At that point, a swaddle can become a safety risk, so it's time to transition to a sleep bag or loose blanket.
Make swaddling easy with the right fabric
A good swaddle does half the work for you. Our muslin swaddles are made from GOTS-certified organic cotton and bamboo — soft, breathable and just the right amount of stretch, and they only get cosier with every wash.
Shop our muslin swaddle collection →
Frequently asked questions
Is swaddling safe for newborns?
Yes, when done correctly. Always place your swaddled baby on their back, keep the wrap snug around the chest but loose around the hips, use a breathable fabric to avoid overheating, and stop swaddling once your baby starts trying to roll.
What's the best fabric for swaddling?
A lightweight, breathable muslin is ideal. Organic cotton and bamboo muslin is soft on newborn skin, helps regulate temperature and has a gentle stretch that makes wrapping easier.
How tight should a swaddle be?
Firm but not tight. You should be able to fit two to three fingers between the swaddle and your baby's chest, and their hips and legs should be free to move.
When should I stop swaddling my baby?
Around 2-4 months, or as soon as your baby shows signs of rolling over — whichever comes first.
