How to dress your newborn for the temperature (without overbundling)

One of the most common questions new parents ask is: “Is baby too warm? Too cold?”. Knowing how to dress your newborn for the temperature isn’t always obvious, but with a few simple rules you can feel more relaxed and keep your little one comfortable in every season.

In this Fiocco Baby guide you’ll find practical tips for choosing the right layers and fabrics at home, out on walks and at night, without risking dressing them too warmly or too lightly.

1. The one-extra-layer rule (used wisely)

As a general rule, it’s recommended to dress your newborn in one more layer than an adult in the same environment. If you’re comfortable at home in a short-sleeved T-shirt, your baby will be comfortable in a short-sleeved bodysuit + a light extra layer (e.g. a light top or a thin romper).

The most important thing is not to overdo it: too many layers can cause overheating and discomfort. Better a few well-chosen pieces that are easy to add or remove.

2. How to tell if baby is too warm or too cold

To check how your little one is doing, don’t rely on their nose, hands or feet (which can be cooler because their circulation is still immature); instead, check:

• the back of the neck: if it’s very sweaty or very warm, they’re probably overdressed;
• the chest: it should feel warm, not cold, and not damp with sweat;
• their behaviour: if they’re fussy, restless or very flushed, they may be too warm.

If they feel hot and sweaty, remove a layer; if, on the other hand, their chest and neck feel a little cool, add a light layer.

3. How to dress your newborn at home

At home, with a temperature of around 20–22°C, in most cases this is enough:

• a cotton bodysuit (short or long sleeves depending on the season);
• a romper or light outfit on top;
• socks if their feet are cold and they’re not wearing a footed romper.

If the room is warmer (above 23–24°C) you can lighten things up by removing a layer, for example keeping them in just a bodysuit and shorts/light romper. In summer, when it’s very hot, a breathable cotton bodysuit is often enough.

4. How to dress your newborn in winter

Outdoors, in the cold months, the key word is layering:

• first layer: a cotton bodysuit (long sleeves);
• second layer: a romper or set in warm cotton or light fleece;
• third layer: a padded snowsuit, footmuff or blanket well wrapped around them in the pram;
• accessories: hat, mittens, socks or soft shoes.

Remember that in the pram your baby moves very little and so cools down easily, whereas if you carry them in a wrap or carrier they also benefit from your body heat: in that case you can skip a heavy outer layer.

5. How to dress your newborn in spring and autumn

The in-between seasons are the most “deceptive”: it’s cool in the morning and warm by midday. Here too, layering is the winning strategy:

• a cotton bodysuit (short or long sleeves depending on the temperature);
• a romper or set in medium-weight cotton;
• a cardigan or light sweatshirt to put on and take off as needed;
• a blanket to keep in the pram, if needed.

Always carry one extra layer and be ready to remove one: that way you can adapt your little one’s outfit if, for example, you walk into a heated shop or head back outside.

6. How to dress your newborn in summer

In the hottest months, the aim is to let their skin breathe, while still protecting them from air conditioning and sudden changes in temperature:

• at home: a bodysuit in light cotton or muslin; if it’s very hot, just the bodysuit;
• outdoors in the shade: bodysuit + romper or light shorts;
• in air-conditioned spaces: always keep a blanket or a light top within reach.

Avoid synthetic fabrics that don’t breathe and check the back of their neck often: if it’s very sweaty, lighten their clothing further.

7. Recommended fabrics for delicate skin

A newborn’s skin is very delicate, which is why it’s important to choose fabrics that are:

• in soft cotton that breathes;
• preferably certified for babies (e.g. standards that guarantee the absence of harmful substances);
• free from stiff seams or irritating inside labels.

Natural, breathable fabrics help keep body temperature more stable and reduce the risk of irritation from sweat or rubbing.

8. Fiocco Baby’s advice

If you’re unsure how to dress your little one on a particular day, first ask yourself how you would dress, and add one extra layer at most. Then watch your baby: the back of the neck, chest and behaviour will tell you whether to add or remove a layer.

In our shop you’ll find bodysuits, rompers and sets designed to see them through every season, with soft fabrics and styles created to keep them feeling protected yet free to move. If you’re not sure which piece to choose for a certain temperature, write to us: we’re here to help you dress them with tenderness and simplicity.