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Undershirts

Find soft undershirts for babies and children that feel comfortable against the skin and make a cosy everyday layer. Choose between short and long sleeves, cotton and warm fabrics, so your child is well dressed all year round.

undershirtundershirtundershirtundershirt
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Sale priceFrom €10,39
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undershirt
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Sale price€4,40 Regular price€8,79
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TNTHE undershirtTNTHE undershirtTNTHE undershirt
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Sale price€12,95 Regular price€21,59
Tavi undershirt
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Sale price€21,59
73984 undershirt73984 undershirt
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Sale price€20,79
undershirt
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Sale price€11,19
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undershirtundershirt
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Sale price€4,40 Regular price€8,79
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undershirtundershirtundershirt
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Sale price€12,95 Regular price€21,59
73983 undershirt73983 undershirt
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Sale price€20,79
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undershirt
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Sale price€11,99 Regular price€19,99
Nkfstrap Flower undershirtNkfstrap Flower undershirtNkfstrap Flower undershirtNkfstrap Flower undershirt
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TNTHE undershirt
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Sale price€12,95 Regular price€21,59
Esta undershirt
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Sale price€21,59
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Cilia undershirtCilia undershirt
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Sale price€12,00 Regular price€23,99
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Iggy undershirtIggy undershirt
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Sale price€10,00 Regular price€19,99
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Iggy undershirtIggy undershirt
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Sale price€10,00 Regular price€19,99
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undershirtundershirtundershirtundershirtundershirt
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Sale price€11,99 Regular price€19,99
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Iggy undershirtIggy undershirt
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Sale price€12,00 Regular price€23,99
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undershirtundershirtundershirt
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Sale price€5,60 Regular price€11,19
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undershirt
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Sale price€4,40 Regular price€8,79
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undershirt
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Sale price€8,64 Regular price€21,59
undershirtundershirtundershirtundershirt
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Sale price€11,19
Milas undershirtMilas undershirtMilas undershirt
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Sale price€22,39
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Jeanie undershirtJeanie undershirt
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Sale priceFrom €13,60 Regular price€27,19
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Oda underwear
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Sale price€8,16 Regular price€27,19
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TNTHE undershirt
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Sale price€12,95 Regular price€21,59
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Baby Sleeveless 2-pack underwear
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Sale price€10,80 Regular price€21,59
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HmlCAROLINA undershirtHmlCAROLINA undershirtHmlCAROLINA undershirt
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Sale price€10,00 Regular price€19,99
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Nanna underwearNanna underwear
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Sale price€6,00 Regular price€19,99

Undershirts

Undershirts for children

At House of Kids, we have a large selection of lovely undershirts for children of all ages. You will find them in a variety of materials, including wool, bamboo, silk and organic cotton from brands such as Joha. Whether you have a teenager or a little one, an undershirt is a practical choice and works perfectly as an extra cosy layer under a jumper or sweatshirt when it is cold outside. In our online shop, you will find underwear in a wide range of colours and sizes up to 176.

If you have a baby, we also recommend taking a look at our large selection of bodysuits. Babies often need underwear that helps keep their nappy in place while staying securely in place as they crawl around on the floor. A bodysuit is perfect for this!

Organic and GOTS-certified materials

Our large selection of undershirts for children is perfect for both summer and winter, making them a wardrobe essential you can always keep close at hand. You can choose from a variety of materials suited to different seasons. During the coldest months, your child may need a little extra warmth, so we recommend choosing a design in wool or merino wool. These materials feel soft against your child’s skin and help regulate their body temperature. For warmer months, you can choose a style made from organic cotton, bamboo or a blend of silk and wool. These fabrics create a lightweight and breathable layer, making them a great choice for cooler autumn days. We also have a large selection of OEKO-TEX- and GOTS-certified undershirts for children, so you can feel confident that the clothes your child wears do not compromise their health.

Undershirts for older children

For older children, you will find underwear in practical multipacks, with two or more designs in each pack. Your teenager is sure to care about brands and stylish designs, which is why we are confident that they will love our selection of fashionable tops, as well as underwear from brands such as KIDS ONLY. Here, you will find stylish, minimalist designs in neutral colours that most teenagers will love. Explore our full selection of underwear for both boys and girls.

Size Guide

Find the right size for your child

Use the guide below to quickly choose the right size. The table shows the typical height and age per size. Children grow differently, and brands can vary slightly in fit - if in doubt, feel free to choose one size up.

Clothing sizes

Age Size (cm) Height (cm)
0 - 1 mo 50 45 - 50
1 - 2 mo 56 51 - 56
2 - 4 mo 62 57 - 62
4 - 6 mo 68 63 - 68
6 - 9 mo 74 69 - 74
9 - 12 mo 80 75 - 80
12 - 18 mo 86 81 - 86
18 - 24 mo 92 87 - 92
2 - 3 yrs 98 93 - 98
3 - 4 yrs 104 99 - 104
4 - 5 yrs 110 105 - 110
5 - 6 yrs 116 111 - 116
6 - 7 yrs 122 117 - 122
7 - 8 yrs 128 123 - 128
8 - 9 yrs 134 129 - 134
9 - 10 yrs 140 135 - 140
10 - 11 yrs 146 141 - 146
11 - 12 yrs 152 147 - 152
12 - 13 yrs 158 153 - 158
13 - 14 yrs 164 159 - 164
14 - 15 yrs 170 165 - 170
15 - 16 yrs 176 171 - 176

Hats and head circumference

Head circumference Age
47 cm 0 - 3 mo
49 cm 6 - 12 mo
51 cm 1 - 2 yrs
53 cm 3 - 4 yrs
55 cm 5 - 10 yrs

Children have different head circumferences - choose one size up if your child has a slightly larger head than their peers.

Shoes and growth allowance

  • Growth allowance: approx. 1.5 cm for regular shoes.
  • Growth allowance: approx. 1.0 cm for ballerina or first-walker shoes.

Example: If the foot measures 15.0 cm, choose a shoe with an inner length of approx. 16.5 cm.

Socks and tights

Socks and tights may shrink slightly in the wash - choose one size up if in doubt.

If you are unsure about the size or fit, you are always welcome to contact our customer service - we are happy to help you find the right size.

📞 +45 87 800 406 ✉️ mail@houseofkids.dk


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