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Undershirts

Find undershirts for children and babies that feel soft against the skin and work as a comfortable everyday layer. Choose from short and long sleeves, cotton and warmer qualities, so your child is well dressed all year round.


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Bamboo
Undershirt Undershirt
€11,19
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Bamboo
Undershirt Undershirt
€11,19
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Sale price€11,19
Bamboo
Undershirt Undershirt
€11,19
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Star UndershirtStar UndershirtStar UndershirtStar Undershirt
€21,59€16,19
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UndershirtUndershirt
€17,59
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TNTHE undershirtTNTHE undershirtTNTHE undershirtTNTHE undershirtTNTHE undershirt
€21,59€12,95
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Star UndershirtStar UndershirtStar UndershirtStar Undershirt
€21,59€15,11
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Basic UndershirtBasic Undershirt
€27,99€20,99
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Minna UndershirtMinna Undershirt
€43,99€32,99
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Sale price€32,99 Regular price€43,99
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Star UndershirtStar UndershirtStar UndershirtStar Undershirt
€21,59€15,11
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Jayden 2-pack undershirtJayden 2-pack undershirt
€32,79€19,67
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Sale price€19,67 Regular price€32,79
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undershirtundershirtundershirtundershirtundershirt
€16,79€8,40
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Baby Sleeveless 2-pack undershirt
€21,59€10,80
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Sale price€10,80 Regular price€21,59
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Baby Sleeveless 2-pack undershirt
€21,59€10,80
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Baby Sleeveless 2-pack undershirtBaby Sleeveless 2-pack undershirt
€21,59€10,80
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UndershirtUndershirt
€21,59€12,95
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Undertrøje Undershirt
€20,79€12,47
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UndershirtUndershirt
€10,39€5,20
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Nkmtank truck UndershirtNkmtank truck UndershirtNkmtank truck Undershirt
€11,19
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Nmmtank top UndershirtNmmtank top UndershirtNmmtank top UndershirtNmmtank top Undershirt
€11,19
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Nmftank top UndershirtNmftank top Undershirt
€11,19
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Nkfstrap top UndershirtNkfstrap top UndershirtNkfstrap top Undershirt
€11,19
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Nmftank top UndershirtNmftank top UndershirtNmftank top Undershirt
€11,19
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Natur UndershirtNatur Undershirt
€20,79
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Sale price€20,79
UndershirtUndershirtUndershirtUndershirtUndershirt
€10,39
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Sale priceFrom €10,39
UndershirtUndershirtUndershirt
€20,79
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Sale price€20,79
UndershirtUndershirt
€20,79
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Sale price€20,79
UndershirtUndershirt
€17,59
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Sale price€17,59
Nmftank flower UndershirtNmftank flower UndershirtNmftank flower Undershirt
€11,19
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Flicka UndershirtFlicka Undershirt
€19,99€10,00
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Sale price€10,00 Regular price€19,99
UndershirtUndershirtUndershirtUndershirt
€11,19
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Sale price€11,19
Nmftank top 2p UndershirtNmftank top 2p Undershirt
€10,39
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Nkftank lace UndershirtNkftank lace UndershirtNkftank lace UndershirtNkftank lace Undershirt
€11,99
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Sale price€11,99
UndershirtUndershirtUndershirt
€11,19
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Sale price€11,19
Esta UndershirtEsta UndershirtEsta Undershirt
€22,39
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Sale price€22,39
UndershirtUndershirt
€17,59
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Sale price€17,59
UndershirtUndershirtUndershirtUndershirt
€11,19
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Sale price€11,19
UndershirtUndershirtUndershirtUndershirt
€11,19
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Falcon undershirtFalcon undershirt
€19,99€10,00
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Sale price€10,00 Regular price€19,99
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Nmftank undershirtNmftank undershirtNmftank undershirtNmftank undershirt
€11,19€5,60
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Sale price€5,60 Regular price€11,19

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Undershirts

Undershirts for children that work as a reliable everyday layer

Undershirts for children are one of those wardrobe basics that simply need to work. They sit close to the body and can make a big difference to how comfortable your child feels throughout the day – both when a little extra warmth is needed and when clothes should feel soft from morning to evening. In this category, you will find undershirts for babies and children that can be used all year round. Some are ideal under other clothes on chilly days, while others also work well on their own when the weather is milder.

When choosing an undershirt, it makes sense to look at the material, the fit and how it will be used. Some children do best with soft cotton styles for everyday wear, while others benefit from a warmer version as part of a layered outfit. A good undershirt should sit close to the body without feeling tight, so it stays in place and does not bunch up under clothing. If you are putting together a complete set of basics, you can also combine it with underpants or other nightwear and underwear.

Which undershirts are best for the season and your child’s needs?

Whether you choose a short-sleeved or long-sleeved undershirt often depends on the season and your child’s needs during the day. Short-sleeved styles are comfortable under T-shirts, shirts and lightweight tops, especially if your child is active or tends to get warm quickly. Long-sleeved undershirts provide a little more warmth and are often a good choice in the colder months or as the first layer under knitwear, sweatshirts and outerwear.

For everyday use, you can think of it like this:

  • short-sleeved undershirts for warm days, indoor wear and as a light base layer
  • long-sleeved undershirts for autumn and winter, or for children who get cold easily
  • soft, simple styles for children who prefer clothes that are barely noticeable

When the weather changes during the day, it is helpful to dress in layers that are easy to adjust. An undershirt can be worn under blouses or warm sweatshirts, making it easier to adapt your child’s outfit to the temperature without changing everything.

The material of an undershirt matters for comfort

When something is worn directly against the skin, the material matters even more. Cotton is an obvious choice for children’s undershirts because it feels soft, breathable and comfortable for daily use. It is often a good place to start if you are looking for undershirts that will be worn often and need to handle plenty of trips through the washing machine.

Wool and wool blends can be a good solution when the undershirt also needs to help keep your child warm. Wool regulates temperature well and works nicely as the inner layer on cool days. If you are looking for extra warmth, it may be worth taking a closer look at wool underwear.

Some children quickly react to labels, seams or materials that feel too rough. In that case, soft qualities and styles with a smooth, simple construction can make a big difference. The most important thing is not that one undershirt can do everything, but that it suits your child, their skin and the everyday routine it needs to be part of.

How to choose the right size and fit for children’s undershirts

An undershirt can sit a little closer to the body than a regular top, because it is meant to work as a layer underneath. If it is too loose, it may ride up, fold under clothing or feel awkward when your child moves. At the same time, it should of course be comfortable to wear and should not feel tight across the shoulders, chest or under the arms.

If you are unsure about the size, it is usually best to start with your child’s current height and usual clothing size rather than buying too far ahead. If the undershirt is too big, it loses some of its function as an inner layer. For babies and younger children, a good fit is especially about making sure the garment stays nicely in place and is easy to wear all day.

You may want to consider:

  • whether the undershirt will mainly be used as the innermost layer or also worn on its own
  • whether your child prefers a close-fitting style or a little more room and freedom to move
  • whether extra-soft materials are needed for sensitive skin

Base layers made for everyday wear

Undershirts are among the wardrobe pieces that really get used. They are washed often, worn for many hours at a time and still need to feel comfortable against the skin. That is why quality and durability matter in practice. A good undershirt should hold its shape, remain comfortable after many washes and become a steady part of everyday dressing – not just something that feels nice the first week.

At House of Kids, the selection is chosen with children’s everyday lives in mind, where comfort, materials and function need to work together. This makes it easier to find undershirts that are actually worn and feel good throughout the day. Whether you are looking for undershirts for a baby to wear close to the skin or for older children who use them as a regular part of their wardrobe, it makes sense to choose styles that suit both the season and your child’s needs. It brings more calm to the wardrobe and makes everyday dressing a little easier.

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