There you are, sitting by the crib, in that late hour when the house is quiet, and you make sure that everything is perfect for your little one. You pull the blanket tighter over you, but immediately you wonder: is he warm enough? The chilly nights of autumn and winter make us all think, because a baby's sleep is very important, and his safety is not a negotiable subject.

You are not alone in this scenario. Every parent wants to find that perfect balance: clothes that keep their little one at an optimal temperature, without overheating them, but also without letting them feel the cold. It is a true art to choose those pajamas that will embrace their delicate body, as well as the comfort necessary for a deep and uninterrupted sleep. So, let's discover together which materials and models will transform the bed into a warm and safe nest for your little one. 

adorable baby sleeps peacefully dressed in a cotton jumpsuit - AnneBebe

Why is 100% cotton the ideal material for your little one's sleep?

When it comes to baby's sensitive skin and long nights, 100% cotton is the undisputed champion. But why is it such a popular choice among experts and parents?

First, cotton is extremely breathable. This quality is vital during sleep, as it acts as a natural thermostat that prevents overheating, a major risk for little ones. Cotton also allows air to circulate, which will let the skin breathe and allow moisture to evaporate.

Secondly, we are talking about the fact that it is hypoallergenic. Babies' skin is thin and sensitive, and natural cotton is the gentlest choice. It does not irritate, does not cause allergic reactions and does not contain harsh chemicals.

Last but not least, cotton is durable and easy to maintain. It withstands repeated washings, which are necessary at this age, and maintains its fluffy and soft texture. Whenever you see the "100% cotton" label, you know you've made a wise choice for a safe, warm, and irritation-free sleep. 

Set of 2 Long Jumpsuit Beige with Blue Animal Print Mayoral – AnneBebe

What advantages do jumpsuits bring as the "stars" of the sleep wardrobe?

If cotton is the base material, one-piece jumpsuits are the undisputed "stars" of the nights. They are not only adorable, but they offer a level of safety and thermal comfort that two separate pieces cannot match.

The main benefit is that overalls eliminate the risk of being discovered. No matter how much your baby moves in the crib, the material will not lift up. From the neck to the soles, he is evenly wrapped in warmth, without cold air gaps or exposed areas, which will ensure constant thermal insulation.

Another major advantage is the ease of diaper changes. Many overalls have full-length zippers or snaps, which will facilitate quick intervention in the middle of the night and minimize the time the baby is exposed to the cold.

For really cold nights, you can opt for cotton knit overalls, like these from Leo King . Their texture adds a thicker layer of insulation, perfect for extra warmth, but without being heavy or stuffy. 

Long Gray Knitted Jumpsuit with Leo King Fes – AnneBebe

Are there any safety details you need to pay attention to when choosing pajamas?

Safety lies in the attention to design details, which can transform a good sleep into a perfectly peaceful one.

it Secure closures - Always check that zippers or snaps are securely fastened. If you're concerned about irritation, look for models with fabric protection at the end of the zipper, near the chin.

it Avoid dangerous embellishments - Pajamas should be simple. Long laces, ribbons, large buttons or bulky appliqués pose a risk of suffocation or strangulation. We know that all these elements can put your little one at risk, which is why at AnneBebe you can only find options with flat and safe prints, which will make him look adorable and comfortable, without any risk.

it Soft labels - Bulky labels can irritate the sensitive skin of the neck. Many responsible manufacturers use labels printed directly onto the material or place them in areas that do not come into contact with the skin. 

Cream Long Jumpsuit with Bear Mell Sweet Baby – AnneBebe

Why is it important to always check the temperature in your baby's room?

No matter how good the pajamas are, the ambient temperature remains the determining factor for safe sleep.

The ideal temperature recommended by specialists for a baby's room is between 20C and 22C. Maintaining this constant temperature reduces the risk of overheating, which is to be avoided. When it is too hot or too cold, your baby will have a restless sleep or wake up often. An optimal temperature helps your little one enter the deep stages of sleep, essential for his development.

To avoid problems, it is advisable to use a room thermometer. This will help you adjust your clothing or heating system. Do not rely solely on your own feeling of cold or heat, as babies feel temperatures differently.

 

How does the neck test help you avoid overheating?

Often, as a parent, you get alarmed when you feel your little one's hands or feet getting cold and try to immediately add a layer. But this is not the best indicator!

it Wrong Indicators - Babies' hands and feet are often colder due to blood circulation being prioritized to vital organs. So don't panic if their extremities are slightly colder.

it Temperature and Comfort Testing - To check if your baby is too hot or too cold, touch the area behind their neck and chest. This is the area that best reflects their internal body temperature.

Results:

it If the skin is warm and dry, everything is perfect.

it If the skin is hot and sweaty, it is a clear sign that the baby is too hot and you should remove a layer of clothing immediately.

it If your skin is cold, you probably need an extra layer or the room is too cool. 

Guess Monogram Print Navy Blue Long Jumpsuit – AnneBebe

What is "layering" and how do you apply it correctly on cold nights?

"Layering" or dressing in layers is the most effective way to regulate your baby's temperature while sleeping.

it First layer - This is the most important and sits directly on the skin. Choose a thin, but 100% cotton jumpsuit that is breathable and absorbs moisture.

it Second layer - Over the base layer, add a thicker overall, a blanket, or alternatively, a seasonally appropriate sleeping bag. The thickness of this layer is chosen based on the room temperature.

it The "one extra layer" rule - A basic principle is to dress your baby in one extra layer of clothing than you, the adult, wear to feel comfortable in the same room.

The advantage of layering is that you can quickly remove or add a layer if you notice, through the neck test, that your little one's body temperature is not optimal.

 

Choosing the perfect pajamas for chilly nights shouldn't be a source of stress, but an informed decision based on material, style and safety. Whether you opt for 100% cotton onesies that allow your skin to breathe, or for those smart combinations (like 80% cotton and 20% soft velour) that add a touch of warmth without compromising on quality, you're not only giving your little one thermal comfort, but also a soft and secure hug throughout the night. When you know you've made the best choice, based on your baby's needs and safety, you'll be able to sleep peacefully too.

Discover our collection of cotton overalls and pajamas, designed specifically for your baby's safe and warm sleep, only at AnneBebe, an expert for over 20 years in baby and children's clothes, but also in fairytale baptisms.