How to Dress a Baby in a Sleeping Bag or Stroller? A Practical Guide for Every Season

Dressing a baby appropriately is a common concern for parents. Babies can easily overheat or get cold, as they’re not yet able to regulate body temperature efficiently. Smart layering is key to a good night’s sleep and a comfortable walk. Here’s how to do it – both indoors and outdoors.

1. How to tell if your baby is too cold or too hot?

The most common myth? Cold hands = cold baby. In reality, hands and feet are not reliable indicators. It’s much better to feel the baby’s neck (the back of the neck):

  • ✅ Warm and dry neck = ideal
  • ✅ Cold neck = baby is too cold
  • ✅ Damp or sweaty neck = baby is too hot

This simple touch will tell you more than any chart.

2. What is TOG and why it’s only a rough guide

The TOG value indicates the thermal resistance of a material – the higher the number, the warmer the item. But there’s a catch:

  • 🟡 TOG only measures heat retention – not the functionality of the material
  • 🟢 Merino wool may have a low TOG but naturally regulates temperature and wicks away moisture
  • 🧠 TOG is only a guideline – actual warmth depends on the room temperature, baby’s activity, season and other factors

3. How to dress a baby by season

🌸 Spring / Autumn

☀️ Summer

  • Short-sleeve bodysuit or just a diaper
  • Merino liner with 3D mesh for breathability
  • Lightweight merino sleeping bag or blanket

❄️ Winter

4. Every baby is different – follow the signs

One baby may sweat in pajamas, another needs both a sleeping bag and a blanket. Listen to your baby:

  • ✔️ Check the back of the neck, monitor sleep quality and night waking
  • ✔️ Don’t rely solely on charts – some babies “run hot”, others cold
  • ✔️ Fewer layers and high-quality fabric is often better than too much layering

5. What Kaarsgaren offers

Conclusion: Trust the back of the neck – and merino

Every baby is unique, but functional clothing and high-quality natural fabrics can help you keep your little one comfortable. Merino regulates, breathes and warms – without overheating.

And remember: the neck (and your intuition) will always tell you more than cold hands or TOG numbers.