Joybuy Insights

Buy children’s clothing without costly mistakes: how to choose the right size, material and style

Children’s clothing needs to withstand plenty of wear and tear. Yet it is often only after a few washes that you discover whether a garment is genuinely practical. The wrong size, unclear fabric composition or a style that is difficult to put on can leave a purchase barely worn.

These tips will help you shop more purposefully. From baby clothes and long-sleeved shirts for children to a children’s hoodie or sweatshirt, start by looking at the features that make a difference every day.

Common pitfalls when buying children’s clothing

1. Choosing by age alone

Age is a useful indication, but children do not grow according to one fixed size chart. A shirt for a six-year-old may fit differently depending on the brand. So check the height measurement in centimetres, chest measurement and any other body measurements provided in the product information.

For example, Chicco’s size references range from baby sizes such as 44, 50 and 62 to children’s sizes such as 110, 128 and 152. Tommy Hilfiger uses combinations including 3–4 years, EU 98 and 5–6 years, EU 104. Always compare the chart with a well-fitting garment or with your child’s current body measurements.

2. Confusing attractive design with everyday comfort

Logos, colours and prints catch the eye, but they do not determine whether a child will enjoy wearing a garment. Also look for:

  • a neckline that goes easily over the head;
  • soft or flat-finished seams;
  • ribbed trims that are not too tight;
  • enough room around the shoulders, chest and arms;
  • a fit that does not restrict movement, play or sitting.

A children’s hoodie with a hood and pouch pocket can be practical outdoors, while a crew neck on a children’s sweatshirt is often easier to layer with a coat or gilet.

3. Failing to check sustainability claims

Words such as “sustainable”, “responsible” or “organic” say little about a garment on their own. Look at the specific material information and certification. According to the product descriptions for various Tommy Hilfiger models, the main fabric is made from organic cotton, and some models mention independent certification. Check the current product page and label for the exact composition.

For example, certain Chicco products in this selection list 95% cotton and 5% elastane for particular bodysuits and sets. That is different from 100% cotton. The information on the product label remains the definitive source.

Three specifications you should always check

Material and fibre composition

The EU regulation on textile fibre names, Regulation (EU) No 1007/2011, requires the fibre composition to be stated clearly. So look for specific percentages, such as 100% organic cotton or 95% cotton and 5% elastane.

Cotton children’s clothing feels comfortable for everyday wear for many families. Elastane can provide extra freedom of movement, which is useful for bodysuits and close-fitting styles. Also consider the fabric weight: a long-sleeved shirt for children works well as a layer, while a sweatshirt provides more warmth.

Size and fit

Where possible, measure:

  1. chest at the widest point;
  2. waist;
  3. hips;
  4. height;
  5. inside leg when buying a set or trousers.

Do not automatically choose a larger size “to grow into”. A little extra room can be practical, but sleeves that are too long or a wide neckline can make movement and play more difficult. For babies, easy access to poppers or a generously sized neckline is particularly useful when changing them.

Washing and care instructions

The composition alone does not predict how a garment will hold up in use. Check the care label for temperature, drying, ironing and any professional cleaning requirements. The product information for the brands mentioned here refers you to the label, as instructions may vary from one item to another.

Wash new clothing at the stated temperature and do not use a more intensive programme than necessary. This helps minimise unnecessary wear and keeps the shape intact for longer.

Recommended children’s clothing for different situations

Suitable for: Budget-conscious beginners
CHICCO-LONG SLEEVE T-SHIRT-T-SHIRT LONG SLEEVE-116-WHITE

CHICCO-LONG SLEEVE T-SHIRT-T-SHIRT LONG SLEEVE-116-WHITE

Why it suits this profile: A white long-sleeved shirt is easy to pair with boys’ clothing, girls’ clothing or a neutral outfit. According to the chart, the available size 116 is linked to an age of around six years.

How this product avoids the pitfall

The product page provides a specific size and body measurements. Check these details before ordering instead of relying on age alone.

Main benefit & advantages

Long sleeves, a white colour and a design for everyday wear. Check the composition and care instructions on the label.

Suitable for: Shoppers looking for top quality
Tommy Hilfiger ESSENTIAL SWEATSHIRT Kids Gender Inclusive Light Grey Heather 4

Tommy Hilfiger ESSENTIAL SWEATSHIRT Kids Gender Inclusive Light Grey Heather 4

Why it suits this profile: This style is designed for children who regularly go to school, play outdoors or need a neutral staple for their wardrobe.

How this product avoids the pitfall

The product description mentions 100% organic cotton and ribbed trims. Check the current product information and care label before buying.

Main benefit & advantages

Crew neck, ribbing at the neck, cuffs and hem, plus a gender-neutral design in light grey.

Suitable for: Specific uses & intensive wear
Tommy Hilfiger Essential Hoodie Kids Gender Inclusive Twilight Navy 4

Tommy Hilfiger Essential Hoodie Kids Gender Inclusive Twilight Navy 4

Why it suits this profile: A hoodie is ideal for children who spend lots of time outdoors and like wearing layers to school, at the weekend or while out walking.

How this product avoids the pitfall

The description specifies a kangaroo pocket, hood and ribbed trims. Pay particular attention to the shoulder and chest measurements so the hoodie is neither too tight nor too loose.

Main benefit & advantages

Twilight navy, 100% organic cotton according to the product description, a pouch pocket and a gender-inclusive fit.

Babies and toddlers: allow room for movement

For babies, bodysuits, shirts and sets are often more practical than separate garments that ride up. Check that the fastening is easy to access and that the fabric leaves enough room around the tummy and legs. The Chicco selection includes bodysuits made from 95% cotton and 5% elastane, as well as a unisex two-piece set in size 80.

If you are specifically looking for baby clothes for boys, you can also browse the baby clothes for boys range. For every item, check the current size, colour, material composition and care instructions.

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 children’s clothing

How do I choose the right size of children’s clothing?

Measure your child’s height, then compare their chest, waist and hip measurements with the brand’s chart. Use age only as an additional indication. If you are unsure, the specific size chart on the product page is more important than a general age-based size.

Which material is practical for everyday children’s clothing?

Cotton is widely used for shirts, bodysuits and sweatshirts. A blend with elastane can provide additional stretch. Always check the percentages and care label. Do not assess “organic cotton clothing” based on marketing copy alone; look for the stated fibre composition and any certification.

How long does children’s clothing last?

This depends on growth, how often the garment is worn, the fabric, seams and care. A garment that fits well and is washed according to the label may remain suitable for longer. When buying, therefore, look beyond colour or brand and consider the ribbed trims, fastenings, material and intended use.