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Buying children's clothes: how to choose practical outfits without making an expensive mistake

Children's clothes need to withstand play, washing and rapid growth. Yet comparing options can sometimes seem more complicated than it needs to be. A lovely colour or familiar logo says little about the fit, material or everyday practicality. If you focus only on price or appearance, you could end up with a top that quickly becomes too small, an outfit that's difficult to mix and match, or fabric that's unsuitable for the season.

In this guide, we explain what to look for when buying children's clothes. From baby clothes and baby vests to girls' clothing, boys' clothing, children's sweatshirts and children's hoodies.

Three common pitfalls when buying children's clothes

1. Looking only at age

Age labels are useful, but they are not always enough. Children of the same age can vary considerably in height and build. Size 104 generally refers to a body height of around 104 cm, but the width and cut may differ between brands.

Therefore, always check:

  • The size in centimetres.
  • The chest, waist and hip measurements where available.
  • Whether the clothing is designed to be close-fitting or loose-fitting.
  • The size guide for the specific brand.

This is particularly important with baby clothes. A baby vest in size 56 is intended for a different stage of growth from a size 68 or 74 model. It is better to buy based on your child's current height rather than simply their age in months.

2. Assuming all cotton is the same

Not all cotton clothing feels or performs in the same way. A product made from 95% cotton and 5% elastane may offer more freedom of movement than a shirt made from 100% cotton. A sweatshirt made from organic cotton has different properties again from a lightweight T-shirt.

According to Tommy Hilfiger's product information, the sweatshirts mentioned are made from organic cotton. The product description lists this material as part of the composition; always check the current label and care instructions before buying.

Also look out for:

  • The exact fibre composition.
  • The presence of elastane for stretch.
  • The thickness of the fabric and the season.
  • Washing, drying and ironing instructions.
  • Possible details such as ribbed trims, pockets or linings.

3. Buying a set without considering the individual pieces

Children's clothing sets are practical, but check whether both pieces will work with the rest of the wardrobe. A T-shirt and shorts, for example, are suitable for warm days, while a long-sleeved top works better under a cardigan or jacket.

Also consider how many clothes you actually need. For babies and toddlers, several simple essentials may be more useful than one eye-catching outfit. For older children, easy-to-coordinate children's T-shirts, tank tops and sweatshirts are often practical for school and leisure time.

The key specifications to check

Sizes from 56 to 152

The range often runs from sizes 56 to 152, with some models available in larger sizes. The following size indications appear in the product information:

  • Size 56: around 3 months for certain Chicco models.
  • Size 68: around 9 months.
  • Size 74: around 12 months.
  • Size 92: around 2 years.
  • Size 122: around 7 years.
  • Size 140: around 9 to 10 years.
  • Size 152: around 11 to 12 years.

These are product-specific indications and do not guarantee the right fit for every child. If in doubt, measure a well-fitting garment and compare it with the size guide.

Material and freedom of movement

For everyday wear, fabrics that allow comfortable movement are often more important than decorative details. Chicco has several models made from 95% cotton and 5% elastane, including baby vests and two-piece sets. The elastane can make dressing and movement easier, although the exact feel depends on the construction and fit.

There are also 100% cotton models, such as a Chicco tank top. This can be a simple choice for warm days or as a layer under a jumper. Always check the care instructions, as the temperature and drying method affect how long the clothing lasts.

Construction and practicality

For babies, fastenings and a generous neckline are practical features. For school-age children, ribbed trims, a sturdy neckline and an easy-to-coordinate colour may be more important. On a hoodie, the hood and kangaroo pocket are functional details, but check that the model is suitable for the activity you are buying it for.

Everyday clothing is not protective equipment. Therefore, do not use clothing as a substitute for garments specifically designed for visibility, protection or particular safety purposes.

Our recommendations by user profile

Suitable for: Budget-conscious beginners
Chicco 09075795000000 BOYS MEDIUM LIGHT BLUE 056

Chicco 09075795000000 BOYS MEDIUM LIGHT BLUE 056

Why this suits the profile: A two-piece outfit for babies, consisting of a T-shirt and shorts. According to the product information, size 056 is intended for approximately 0 to 3 months.

How this product avoids the pitfall

The product page clearly states the size, age indication and material composition. This means you do not have to rely solely on a general age label.

Main benefit & advantages

Two-piece set; 95% cotton and 5% elastane; medium light blue colour.

Suitable for: Shoppers looking for top quality
Tommy Hilfiger ESSENTIAL SWEATSHIRT Kids Gender Inclusive Twilight Navy 4

Tommy Hilfiger ESSENTIAL SWEATSHIRT Kids Gender Inclusive Twilight Navy 4

Why this suits the profile: A gender-neutral sweatshirt for school, weekends and everyday wear. According to the product information, it is made from organic cotton and has ribbed trims.

How this product avoids the pitfall

The product details specify the fabric, neckline and trims. However, check the current label and care instructions before buying.

Main benefit & advantages

Organic cotton according to Tommy Hilfiger; crew neck; ribbed neckline, cuffs and hem.

Suitable for: Layering and changeable weather
Chicco 09011688000000 BOYS LIGHT BLUE 092

Chicco 09011688000000 BOYS LIGHT BLUE 092

Why this suits the profile: A two-pack of short-sleeved tops for children who often need a clean basic layer. The product information states size 092 and a composition of 95% cotton and 5% elastane.

How this product avoids the pitfall

A two-pack reduces the need to keep matching individual shirts. The size and fibre composition are clearly stated and easy to check.

Main benefit & advantages

Two pieces in one product; stretchy cotton blend; light blue colour.

Suitable for: Layering and changeable weather
Chicco Long Sleeve T-Shirt - T-Shirt Long Sleeve - 74 - Dark Blue

Chicco Long Sleeve T-Shirt - T-Shirt Long Sleeve - 74 - Dark Blue

Why this suits the profile: A dark blue long-sleeved T-shirt in size 74 for layering in spring and autumn or wearing under a cardigan.

How this product avoids the pitfall

The product page includes a detailed size guide with height and body measurements. This helps you choose by size rather than relying solely on age.

Main benefit & advantages

Long sleeves; size 74; dark blue colour that's easy to mix and match.

Looking for more options?

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

Useful buying tips for everyday wear

  • Choose neutral basic colours if clothes need to be mixed and matched regularly.
  • Check that a shirt offers enough room around the shoulders and underarms.
  • With baby vests, check the fastening and the opening at the neck.
  • Use children's tank tops as a summer essential or base layer.
  • Compare the price per item for two-packs and children's clothing sets.
  • Wash according to the product label and avoid using a tumble dryer if the label advises against it.
  • Keep your order details and check the returns policy before buying.

For Chicco and Tommy Hilfiger products, the manufacturer's information is shown on the product page. Artsana S.p.A. is listed for Chicco, while Tommy Hilfiger Europe B.V. is named as the manufacturer for Tommy Hilfiger. The country of origin or manufacturer alone says nothing about the fit or comfort. Therefore, always use the product specifications as the basis for your choice.

Frequently asked questions about children's clothes

What size children's clothing do I need?

Measure your child's height and compare it with the product's size guide. Sizes 56, 68, 92, 122 and 152 can be linked to ages, but these indications vary by brand and model. If in doubt, chest, waist and hip measurements are useful additional checks.

Is cotton children's clothing suitable for every season?

Cotton is widely used for T-shirts, baby vests and base layers. Its suitability depends not only on the fibre, but also on the fabric weight, weave and fit. A lightweight tank top is more suited to warm weather, while a long-sleeved top or sweatshirt may be better as an extra layer.

How long do children's clothes last?

How long they last depends on growth, how often they are worn, washing and the construction. For intensive use, choose several basic pieces, follow the care instructions and check seams, trims and fastenings regularly. A garment that still fits well but shows minor signs of wear can sometimes still work perfectly as loungewear.