Joybuy Insights

Choosing children’s clothes without costly mistakes: a practical guide for babies and children

Children’s clothes need to stand up to everyday wear, feel comfortable and suit the season. Yet many parents focus mainly on colour, brand and price. That can mean important details get overlooked: the right size, the fabric composition and whether an item is for home, school or outdoor wear.

With this guide, you can compare baby clothes, toddler clothes and clothes for older children using details you can check. That makes it easier to find a baby outfit, children’s T-shirt, hoodie, sweatshirt or pair of children’s sandals.

Three common pitfalls when buying children’s clothes

1. Choosing by age alone

A size label such as 3 months, 2 years or 5-6 years is only a guide. Children don’t all grow in the same way. An item may seem right for their age but be too loose or tight around the chest, waist or shoulders.

So always check:

  • the size in centimetres;
  • the body measurements in the size chart;
  • the available size options;
  • the fit of the garment.

For example, Chicco sizes range from 56 and 62 for babies to sizes for children several years old. Tommy Hilfiger uses EU sizes such as 98, 104, 110 and 116 across a range of styles.

2. Assuming all cotton has the same properties

Cotton can feel soft, but the composition varies from one item to another. A two-piece Chicco set, for example, may be made from 60% cotton and 40% polyester, while another set contains 95% cotton and 5% elastane. Elastane can allow more freedom of movement, but on its own it doesn’t tell you how the garment will fit overall.

When buying children’s clothes made from organic cotton, it’s also worth checking exactly what the product information says. According to the product description, some Tommy Hilfiger styles are made from organic cotton and independently certified. Always check the current product page and care label before buying.

3. Buying sandals without checking the foot size

Size is especially important when buying children’s sandals. An age guide alone isn’t enough. Check the stated size, such as 170, 190, 200, 210 or 230, and make sure it matches your child’s foot.

Also consider:

  • the fastening and adjustability;
  • the room around the toes;
  • the material of the upper and lining;
  • how they’ll be used, such as for occasional wear or everyday outdoor play.

Chicco’s product specifications list different materials for each style, including cotton, polyester and polyurethane-coated material. Treat this as product information, not an automatic guarantee of comfort or durability.

The key specifications to compare

Size and fit

For babies, measure their length and compare it with the size chart. For older children, chest, waist and hip measurements, as well as inside leg length, are useful points to check. A long-sleeved T-shirt for children should allow enough room to move, but shouldn’t be so loose that the sleeves or neckline get in the way.

For example, Chicco long-sleeved T-shirts are available in various sizes, including 62, 110 and 128. The accompanying charts provide age guides and body measurements. So don’t choose based on colour or style name alone.

Material and care

Read the care label before buying. Product information may explain that washing, drying, ironing and professional cleaning requirements vary depending on the composition. Always follow the manufacturer’s instructions to help prevent shrinkage, colour loss or misshaping.

For everyday wear, baby sets and baby outfits with a clear fabric composition are often practical. A set with a T-shirt and shorts can make a handy gift or a complete summer outfit. For cooler days, a children’s sweatshirt, hoodie or long-sleeved T-shirt is easy to layer.

When and where it’ll be worn

Choose clothes to suit when they’ll be worn:

  • At home and nursery: soft fabrics, simple fastenings and easy-care styles.
  • For school and everyday wear: neutral colours, sturdy trims and styles that are easy to mix and match.
  • Outdoors: layers, a well-fitting hoodie or sweatshirt, and suitable children’s sandals for warm weather.
  • As a gift: a baby set or gender-neutral children’s clothes in a common size, ideally with clear sizing information.

Our recommendations for different needs

Suitable for: Budget-conscious first-time buyers
Chicco two-piece T-shirt and shorts set, light yellow, size 062

Chicco 09075774000000 Unisex Light Yellow 062

Why it suits this profile: This two-piece baby set is an easy choice for everyday wear and works well as gender-neutral children’s clothing.

How this product helps avoid the pitfalls

Size 062 and the age guide 62-06M are clearly stated. The composition of 60% cotton and 40% polyester can be checked before you buy.

Key benefit & highlights

Two-piece set, unisex design, light yellow colour and size 062.

Suitable for: Shoppers looking for premium quality
Tommy Hilfiger Essential Hoodie Kids Twilight Navy

Tommy Hilfiger Essential Hoodie Kids Gender Inclusive Twilight Navy

Why it suits this profile: Made from organic cotton, this hoodie has a hood and kangaroo pocket, making it a good choice for school, weekends and layering.

How this product helps avoid the pitfalls

The product page lists the size options, fabric information and care instructions. That means you don’t have to rely on the brand or appearance alone.

Key benefit & highlights

Organic cotton according to the product description, ribbed trims and a gender-inclusive design.

Suitable for: Specific needs & frequent wear
Chicco long-sleeved T-shirt, dark blue, size 62

Chicco Long Sleeve T-Shirt Dark Blue 62

Why it suits this profile: A long-sleeved top works well on its own or under a sweatshirt in changeable British weather.

How this product helps avoid the pitfalls

The chart gives body measurements for several ages. This makes it easier to compare the fit instead of ordering based on age alone.

Key benefit & highlights

Dark blue colour, long sleeves and a size chart covering baby and children’s sizes.

Suitable for: Parents building a layered wardrobe
Tommy Hilfiger Essential Sweatshirt Kids Twilight Navy

Tommy Hilfiger Essential Sweatshirt Kids Gender Inclusive Twilight Navy

Why it suits this profile: The crew neck and neutral colour make this sweatshirt easy to wear with T-shirts and long-sleeved tops.

How this product helps avoid the pitfalls

The composition is listed as organic cotton, and the size range extends to larger children’s sizes. Be sure to check the exact size option before ordering.

Key benefit & highlights

Ribbed neck, cuffs and hem; gender-inclusive crew-neck design.

Looking for more options?

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

Frequently asked questions about children’s clothes

What size baby clothes do I need?

Measure your baby’s length and compare it with the product’s size chart. Use age as an additional guide only. If you’re unsure, follow the current size chart on the product page.

How long do children’s clothes last?

How long they last depends on your child’s growth, how often the clothes are worn, the fabric and how they’re cared for. Follow the care label, avoid washing at unnecessarily high temperatures, and check the trims and seams regularly. A slightly roomier but still well-fitting size may last longer, as long as it doesn’t get in the way.

Are children’s clothes made from organic cotton always softer?

Not necessarily. The product description may specify organic cotton, but the feel also depends on the weave, finish and thickness of the fabric. So compare the full composition, product information and care label.