Joybuy Insights

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

Buying children’s clothing seems straightforward until a child’s jumper fits differently after just one wash, a children’s hoodie feels too tight around the neck or a T-shirt feels itchy. The same applies to baby clothes and protective clothing for creative activities: product details matter more than eye-catching brand names or attractive photos.

Pay particular attention to these common pitfalls:

  • Choosing a size based on age: an age recommendation is only a guideline. Children of the same age can differ greatly in height and build.
  • Material claims without a composition: “soft”, “durable” or “responsibly made” means little without a specific percentage of cotton, elastane or polyester.
  • A design that does not suit the intended use: a stylish jumper is not automatically suitable for school, outdoor play or painting. Consider the cuffs, freedom of movement and care requirements.
  • Buying too large to allow for growth: extra room can be practical, but a neckline that is too wide, sleeves that are too long or a loose waistband can make everyday wear awkward.

Three product details you should always check

1. Size: look at centimetres, not just age

First, check your child’s height and compare it with the size guide on the product page. For example, different Chicco models range from baby size 44 to children’s sizes around 152. Size 92 may correspond to approximately 2 years, but the fit still depends on the model.

Also pay attention to:

  • chest, waist and hip measurements;
  • shoulder width;
  • inside leg measurement for trousers;
  • room around the neck, wrists and ankles;
  • whether the garment should fit close to the body or have a looser fit.

For a children’s T-shirt or baby bodysuit, freedom of movement is important. A slightly roomier fit can be comfortable for a children’s hoodie, but the sleeves should not cover the hands while playing or cycling.

2. Material: check the exact fibre composition

A product made from 100% organic cotton has different properties from a garment made from 95% cotton and 5% elastane. Elastane can provide extra stretch, which is useful for a T-shirt, bodysuit or set. A blend of 80% cotton, 16% polyester and 4% elastane may have a different texture and require different care.

The product information for the Tommy Hilfiger sweatshirts and hoodies lists organic cotton as the main material. Several Chicco sets contain 95% cotton and 5% elastane. Always check the care label, as washing temperature, drying and ironing instructions can vary from one item to another.

Please note: a sustainability or certification claim should be read as product information provided by the brand. According to Tommy Hilfiger’s product description, certain models are made from certified organic cotton. That is no reason to overlook the fit, care instructions and size check.

3. Function: choose clothing for the activity

For everyday wear, a crew neck, ribbed trims and straightforward washing instructions are practical. A children’s jumper with ribbed trims will generally stay in place better while moving. A hoodie with a kangaroo pocket offers extra storage, but may be less convenient for young children if the pocket catches while they are playing.

Ordinary clothing is not a suitable protective layer for arts and crafts. A creative apron for children or waterproof painting apron should cover the sleeves sufficiently, fit closely around the wrists and be easy to clean. Also check the recommended age and dimensions. A one-size model is not automatically suitable for every child.

Our recommendations for different uses

Suitable for: Budget-conscious beginners
Chicco 2-Piece T-Shirt and Pants Set

Chicco 2-Piece T-Shirt and Pants Set

Why it suits this profile: This unisex children’s outfit combines a T-shirt and trousers in one set. It is practical when you need a complete everyday outfit quickly.

How this product avoids the pitfall

The composition of 95% cotton and 5% elastane is clearly stated. However, check the exact size 80 and the care label before buying.

Main benefit & advantages

Two-piece set, unisex design and cotton-elastane blend. Listed as suitable for children around 15 months old.

Suitable for: Shoppers looking for premium quality
Tommy Hilfiger Essential Sweatshirt Kids Gender Inclusive Twilight Navy 92

Tommy Hilfiger Essential Sweatshirt Kids Gender Inclusive Twilight Navy 92

Why it suits this profile: A gender-neutral children’s jumper with a crew neck works well for school, leisure time and layering in the Dutch climate.

How this product avoids the pitfall

The size guide lists EU size 92 and body measurements. This allows you to check your choice rather than relying on age alone.

Main benefit & advantages

According to the product description, the main fabric is organic cotton. Ribbed trims are used at the neck, cuffs and hem.

Suitable for: Specific uses & frequent users
SES Creative Smock for Kids Waterproof

SES Creative Smock for Kids – Waterproof, 3-8 Years, Blue

Why it suits this profile: For painting, colouring and gluing, this creative apron for children is a practical addition to everyday children’s clothing.

How this product avoids the pitfall

The product description mentions waterproof material, elasticated cuffs and easy cleaning. Check the fit for your own child.

Main benefit & advantages

Listed as suitable for ages 3 to 8, with a waterproof design intended for paint, colouring pencils and glue.

Suitable for: Layering enthusiasts and schoolchildren
Chicco Long Sleeve T-Shirt Dark Blue

Chicco Long Sleeve T-Shirt – Dark Blue

Why it suits this profile: The long sleeves make this Chicco children’s garment suitable for cooler days or for wearing under a children’s jumper.

How this product avoids the pitfall

The available sizes are linked to height and age. Use the chest, waist and hip measurements as an additional check.

Main benefit & advantages

Long sleeves, a dark blue colour and a size range from baby sizes to larger children’s sizes, according to the product information.

Looking for more options?

We have compiled 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 and compare it with the size guide for the specific garment. If you are unsure, also check the chest, waist and hip measurements. Use age only as an additional indication.

Which children’s clothing is suitable for everyday wear?

A children’s T-shirt, long-sleeved shirt, children’s jumper or children’s hoodie with a clear fibre composition and care instructions is practical for everyday wear. Choose ribbed trims and sufficient freedom of movement for school and play.

How long does children’s clothing last?

How long it lasts depends on the material, fit, washing programme and how intensively the garment is used. Wash according to the care label, avoid unnecessarily hot washes and regularly check the seams, trims and fastenings. With baby clothes, the size may become too small before the material shows signs of wear.