Do Kids Clothes Shrink After Washing? What to Expect

Dark Green V Cross Winter Tracksuit in 100% cotton fleece, for a guide on whether kids clothes shrink after washing

You bring the winter box down from the top of the almirah, wash last year’s tracksuits, and hang them out to dry. By evening the sleeves look short and the top sits high on your son’s tummy. Either he has grown, or the wash has taken a little size away.

So, do kids clothes shrink after washing? Often a little, and sometimes by enough to matter. Below is why it happens, a way to tell shrinkage from a growth spurt, and how to wash so you lose as little size as possible.

Do Kids Clothes Shrink After Washing?

Some do. Cotton and cotton-rich clothes are the ones most likely to tighten, particularly after hot water or a hot dryer in the first few washes. How much a garment changes depends on the fabric, how it was made and how you wash it, so there is no single percentage that applies to everything.

Why Clothes Shrink

Two things are involved. Heat and moisture make natural fibres such as cotton draw together. Fabric is also stretched under tension while it is made, and washing can release that tension so the cloth relaxes back. Rough agitation in a machine adds to the effect, which is why the usual advice is cool water, a gentle cycle and no hot dryer.

If your wash water comes straight from a hot geyser, or you dry clothes in strong midday sun until they are stiff, both can be harder on cotton than cool water and shade, depending on the fabric and the label. Neither is a mistake for every fabric, but they are the first things to change if a garment keeps coming out smaller.

Shrinkage or Growth? A Two-Minute Check

Children grow in spurts, so it is easy to blame the washing for what is really growth. A simple test settles it for new clothes:

  1. Lay a clean, dry garment flat on the bed or floor before its first wash.
  2. Measure the length from shoulder seam to hem, and the width straight across the chest just under the armpits. Save both numbers in a note on your phone, with the date.
  3. Wash it the way you normally would, let it dry fully, and measure again.

If the numbers have not moved, your child grew. If they have, you know it shrank and by how much. For clothes that are already washed and worn, compare a sleeve and hem against a similar garment of the same size that has never been washed. The kids clothing size chart by age shows how to take your child’s own measurements, so you can buy by body size rather than the age printed on the label.

Washing to Limit Shrinking, and Repairing Some of It

Wash cool and gently, and dry without high heat

Use cool or cold water and a gentle cycle for cotton garments, at least for the first few washes, and wash similar fabrics together so a heavy tracksuit does not scrub against a thin shirt. Turn printed pieces inside out to protect the print. Air dry in shade or flat if you can. If you use a dryer, choose the lowest heat and take clothes out while they are slightly damp. The care label is written for that exact fabric, so if it disagrees with this article, follow the label.

If a cotton garment has already shrunk

You can sometimes recover a little size. Soak the garment in lukewarm water with a spoonful of mild shampoo or hair conditioner, press the water out without wringing, lay it flat on a towel and gently ease it back towards its original measurements, using the numbers you saved. This is a home remedy, and it works best on small changes. If the garment has shrunk badly, pass it to a younger cousin and measure your child again before choosing the next size.

What This Looks Like at Tebeena Wears

With winter close, these are cotton fleece pieces from the current range. Their descriptions state 100% cotton fleece, so the cool-wash, shade-dry routine above applies. Sizes are what is in stock at the time of writing.

See the rest of the winter collection. For layering and fabric choices across the season, read how to choose the perfect kids winter collection.

Frequently Asked Questions

Should I wash new clothes before my child wears them?

It is a good habit. A first wash removes dust picked up during packing and handling, and it shows you whether a colour bleeds before the garment is on your child. Wash a new dark or bright piece on its own the first time, so any dye cannot stain paler clothes.

Does ironing make clothes shrink?

High heat can tighten cotton, so check the label and use a setting suited to the fabric. Iron slightly damp cotton on its reverse side, and press printed or embroidered areas from the back with a thin cloth in between. Let the garment cool and dry fully before your child puts it on.

Will a garment keep shrinking with every wash?

It can, if the washing stays hot. A cool, gentle routine tends to keep changes small, while repeated hot washes and hot drying can keep tightening cotton. There is no fixed number of washes after which a garment stops changing, so measure again after the third or fourth wash. If the numbers match the first re-measurement, your routine is working.

How do I dry clothes when the weather is damp or foggy?

Hang them indoors in a room with open windows or a fan, and give each piece space so air can move around it. Keep them away from the direct heat of a gas or electric heater, which can act like a hot dryer on cotton. Thick fleece takes longer to dry, so start washing early in the day.

What to Do Next

Clothes can shrink, cotton ones above all and mostly after heat. Measure a new garment before its first wash and again after, wash it cool, dry it in shade and keep the label in mind. Then you will know whether a change in fit is the fabric or your growing child. If you are restocking for winter, check the sizes listed on each product page before you order.

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