How to choose the right size for children's clothing
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Choosing the right size for children's clothing is one of the most common challenges parents face, especially when shopping online. Children grow quickly, fits vary from brand to brand, and often a "right" size today becomes too small within a few months.
In this guide, we'll explain how to choose the right size , avoiding common mistakes and buying clothes that last over time, without sacrificing comfort.
Why choosing the right size is so important
The wrong size isn't just a cosmetic issue: it can limit a child's movement, be uncomfortable, and lead to more frequent returns or unnecessary purchases. Children's clothing should grow with them, not hinder them .
Sizes by age or height: which should you follow?
Many parents rely on the age indicated on the label (e.g., 2–3 years), but this is not the most reliable parameter . The best reference is the child's height in centimeters .
- A 3 year old child can wear a 92 cm
- Another, the same age, may need a 98 cm
Every child grows differently, and that's perfectly normal.
How to take measurements correctly
To choose the right size, 3 simple measurements are enough:
- Height – from head to toe
- Chest – at its widest point
- Life – without tightening the tape measure
Measure the child standing relaxed, without shoes.
Better to go one size up?
In most cases, yes . Choosing a slightly larger size increases the garment's durability, allows for freedom of movement, and prevents the garment from becoming quickly unusable.
Warning: Too large can be uncomfortable. The ideal compromise is a size that fits well without pulling or swimming.
Fit: an often underestimated factor
Not all sizes fit the same. Before purchasing, always check whether the item has a regular or loose fit , whether the fabric is stretchy, and whether there are adjustments.
Common mistakes to avoid
- Buy only based on age
- Don't consider the season (growth + climate)
- Choosing clothes that are too tight
- Ignore the fit guidelines
How to shop online safely
- Always consult the size guide
- Read the product description
- Choose brands that focus on comfort and quality
- Check clear return policies
Want to play it safe with the fit?
Discover the Klotheds selection of garments designed to accompany growth, without sacrificing style and comfort.