Joybuy Insights

Buying children's clothing without costly mistakes: how to choose comfortable, practical pieces

Buying children's clothing seems straightforward until a jumper comes up too small, a baby bodysuit loses its shape after a few washes or a hoodie turns out to be impractical for school. That is why parents and carers look beyond colour and brand, focusing mainly on size, material, comfort and care requirements.

This practical checklist will help you avoid common purchasing mistakes. Afterwards, you will find some popular choices for babies, toddlers and children.

Three pitfalls when buying children's clothing

1. Relying solely on the age indication

A size labelled “3–4 years” is not the same with every brand. Always check the length in centimetres, chest, waist and hip measurements. For baby clothing, length is often more important than age. According to the product information, Chicco size 062 is intended for approximately 6 months, while size 056 is indicated for around 3 months.

Ideally, measure your child just before ordering. Allow for a nappy when buying baby bodysuits, but do not choose a size that is far too big: excess fabric can make movement more difficult.

2. Confusing marketing claims with guaranteed properties

Terms such as “extra soft”, “sustainable” or “breathable” only mean something when they are supported by the product details. Check the material composition and see whether a certification is actually stated.

According to the product information, the Tommy Hilfiger collection is made from organic cotton and independently certified. That is a verifiable product specification. However, it does not automatically mean that a garment will feel the same to every child or last longer. The fit, washing routine and way the garment is worn remain important.

3. Overlooking care requirements and the intended use

A garment for everyday play will endure more wear and tear than an outfit for a special occasion. So check:

  • the recommended washing temperature;
  • whether the clothing can go in the tumble dryer;
  • whether the fabric may shrink;
  • whether the cuffs and seams appear sturdy enough;
  • whether there are practical details, such as a wide neckline or a pocket.

Always follow the care label. For the products mentioned, the exact washing and drying method may vary by version.

Which specifications should you check?

Material: cotton, elastane and organic cotton

For children's T-shirts, children's jumpers and long-sleeve T-shirts, the composition is a useful starting point. Cotton is often chosen for everyday wear. A small proportion of elastane can provide extra stretch.

According to the product information, the Chicco baby bodysuits and two-piece sets in this range consist of 95% cotton and 5% elastane. This gives you a clear indication of the fabric composition, but also check the care label when the item arrives.

When choosing organic cotton clothing, pay attention to the exact wording. “Organic cotton” and “certified organic cotton” are not the same as a general sustainability claim. According to Tommy Hilfiger's product information, various sweatshirts, hoodies and long-sleeve styles are made from organic cotton, with independent certification stated for some products.

Sizing: compare measurements in centimetres

Brands use different size charts. For example, the Tommy Hilfiger sweatshirt starts at EU size 98 for ages 3–4 in the supplied table. Chicco often uses a length-based size for baby and children's styles, such as 062, 068 or 092.

Use this approach:

  1. Measure your child's height without shoes.
  2. Measure the chest at its widest point.
  3. Compare the measurements with the size chart for the specific product.
  4. If in doubt, choose a size that allows room to move without being clearly too large.
  5. Check that the size on the product label matches the variant you ordered.

This is particularly relevant for boys' clothing, girls' clothing and gender-neutral children's clothing, as the intended audience does not automatically determine the fit.

Design and everyday use

For school and outdoor play, sturdy cuffs, a comfortable neckline and easy care are practical features. A hoodie, for example, often has a hood and kangaroo pocket. These can be useful outdoors, but a hood is not always suitable underneath a coat or in a car seat.

For babies, short-sleeve baby bodysuits are suitable as a base layer in warmer weather. A two-piece set, such as a T-shirt with shorts, is useful when you are looking for a complete outfit. In changeable weather, long-sleeve T-shirts and children's waistcoats offer more layering options.

Recommended products by use profile

Suitable for: Budget-conscious beginners
Chicco 2-Piece T-Shirt and Shorts Set Medium Light Blue size 062

Chicco 09075795000000 BOYS MEDIUM LIGHT BLUE 062

Why it suits this profile: This two-piece set is a straightforward choice for anyone looking for an everyday baby outfit without having to coordinate separate garments. The set is designed for boys, comes in size 062 and consists of a T-shirt and shorts.

How this product avoids the pitfall

The size, age indication and material composition are clearly stated. This means you do not have to rely solely on a general age indication.

Key benefit & highlights

95% cotton and 5% elastane; T-shirt and shorts as a complete set; size 062, indicated for 6 months.

Suitable for: Shoppers looking for top quality
Tommy Hilfiger Essential Hoodie Kids Gender Inclusive Twilight Navy size 4

Tommy Hilfiger Essential Hoodie Kids Gender Inclusive Twilight Navy 4

Why it suits this profile: A gender-inclusive hoodie is ideal for families looking for one versatile style for school, weekends and everyday wear. The dark blue colour is easy to pair with jeans or jogging bottoms.

How this product avoids the pitfall

The product information includes the material, fit details and size chart. You can therefore base your choice on verifiable details rather than the brand image alone.

Key benefit & highlights

According to the product information: organic cotton; kangaroo pocket; ribbed cuffs and hem; sizes from 98 to 152.

Suitable for: Specific uses & frequent wear
Calvin Klein 2-Pack Boys Briefs white and grey

Calvin Klein 2-Pack Boys Briefs 926 White/Grey Size 45938

Why it suits this profile: For children who need fresh underwear every day, a two-pack provides a practical spare option. The briefs are designed for boys and have a medium-rise waist.

How this product avoids the pitfall

The composition and care instructions are provided. This allows you to check in advance whether the underwear suits your washing routine.

Key benefit & highlights

95% cotton and 5% elastane according to the product information; two-pack; machine wash at 30 °C; low tumble-drying setting.

Looking for more options?

We have put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.

Frequently asked questions about buying children's clothing

How do I choose the right size for children's clothing online?

Measure your child's height, chest, waist and hips, then compare these measurements with the size chart for the specific brand. For baby clothing, also use the stated length-based size, such as 056, 062 or 068. Age is only a guideline.

Which garments are practical for everyday wear?

A basic wardrobe consists of children's T-shirts, a few long-sleeve T-shirts, a children's jumper or waistcoat and a coat-friendly hoodie. For babies, it is useful to have several baby bodysuits, as these often need changing. Choose colours and styles that can be mixed and matched.

How long does children's clothing last?

The lifespan depends on the fabric, seams, fit, frequency of wear and care. Wash according to the label, avoid unnecessarily hot washes and check whether tumble drying is permitted. As children grow quickly, choosing the right size is at least as important as the material composition.