Why organic shirts sometimes run small and organic cotton shrinks when washed

You order a shirt in your usual size. XL. Perfect.

Then the package arrives, you put on the shirt and think:

"Um... didn't I order XL? Slim fit – yes. But... belly button exposed?" 😂

Somehow the shirt suddenly fits much more snugly than expected. The sleeves look a little shorter, the fabric feels more compact, and your stomach makes a little unexpected appearance.

Don't panic: You haven't grown two sizes overnight. And your T-shirt isn't ruined either.

But the reason could actually lie in the material – more precisely in the organic cotton and how organic shirts are manufactured and washed.

Organic cotton is not a rubber band.

Organic cotton is a natural product. And natural products do natural product things. They're...stubborn.

For example: They can shrink when washed.

While synthetic fibers like polyester retain their shape fairly well, cotton fibers react more strongly to water, heat, and movement. During production, the cotton fibers are stretched and processed into yarn. This yarn is then knitted or woven into fabric. This process creates a certain amount of tension within the material.

When the shirt comes into contact with water and heat, the fibers essentially say to each other:

"Oh, that's great. Finally we can move back in together."

And that's exactly what can cause the shirt to shrink a little.

The good news first: We offer both organic shirts and blended fiber shirts. You can choose which option you prefer. The blended fiber shirts are fairly standard size. But here too, our advice is: always check the size chart and customer reviews before buying. Why are we being so honest about this? Because we want you to love your MAGASKAWE shirts, never want to take them off, and simply be completely satisfied.

Why organic shirts sometimes appear smaller

Now comes the exciting part.

Organic shirts are made from organic cotton, which behaves according to essentially the same physical principles as regular cotton. Therefore, the term "organic" does not automatically mean that a shirt will shrink more.

Nevertheless, organic shirts may feel and look different when worn or washed compared to, for example, classic shirts.

There are several reasons for this:

• different fabric qualities

• different knitting techniques

• various cuts

• different pretreatments of the material

• and of course the washing temperature

Furthermore, not every shirt fits the same.

A size M might fit a little looser on one style and closer to the body on another. This isn't necessarily because a size M is "wrong" – it's due to the specific cut and material.

Organic shirts can also have a more natural and less "ironed-on" look. And that's part of the charm of cotton.

At Spreadshirt, organic shirts tend to run about 1-2 sizes small. So here's a little tip: Please check the size chart and reviews BEFORE you buy. If necessary, quickly measure your waist. This will save you the hassle of returns and stress. After all, you want to enjoy your T-shirt.

And then there's the washing machine...

The washing machine is to your shirt what a spa hotel would be to us – only with a much longer spin cycle.

Add water.

Add detergent.

High temperature.

Drum rotates.

And somewhere your shirt is sitting and thinking:

"That was not part of the deal."

The hotter you wash, the greater the risk of cotton shrinking.

Therefore, the following generally applies to cotton shirts:

The gentler the washing, the better for the fit.

30°C is perfectly adequate for many shirts. Washing at 60°C just because the machine can is usually unnecessary for a normal T-shirt. Unless, of course, you absolutely need a new shirt for your kids.

Why a shirt can appear smaller even before washing

Now comes a point that often causes confusion: A shirt doesn't need to be washed to look "smaller." Textiles are manufactured and processed differently depending on the manufacturer and model. This means the dimensions can vary within certain tolerances. Furthermore , the cut plays a significant role.

A shirt with a more fitted cut naturally looks smaller than a loose unisex cut – even if both are the same size on the label.

And then there's the matter of the fabric weight.

A dense, heavier cotton fabric feels different than a lightweight jersey. This can also affect how the shirt fits the body.

In short:

Size M is not always the same as size M.

That would be too easy. 😉

What can you do to ensure your organic shirt retains its size for as long as possible?

Actually, it's quite simple:

🧺 30°C is preferable to 60°C

High temperatures aren't necessarily the best idea for cotton. Unless your shirt has just experienced a medical emergency, lower temperatures are usually perfectly sufficient.

🌀 Don't necessarily spin at maximum speed

A gentler wash cycle protects the fibers and therefore also the shape of the shirt.

☀️ Dryer? Better to use it sparingly.

Heat and cotton are not exactly best friends.

If you want to keep your shirt as shape-retaining as possible, it's best to let it air dry.

👕 Do not iron directly on hot iron

If you want to iron your shirt: it's best to choose a moderate temperature and pay attention to the care instructions.

🏷️ Check the care label

Yes, we know. That little label in the shirt looks like someone tried to summon a washing machine.

But: It actually contains important information.

The care instructions for each shirt are always the best guide.

But why does organic cotton shrink at all?

Because cotton is a natural fiber. And natural fibers react to external influences. During washing, the fibers can relax and contract. Depending on the material, processing, and washing conditions, this can lead to some change in size. So this isn't automatically a production defect.

Some shrinkage is normal for cotton .

The extent of this change depends on the specific shirt. Some models are pre-washed or pre-treated and therefore only change their dimensions slightly. Others react more strongly.

Therefore, we cannot make a blanket statement:

"Organic cotton always shrinks by X centimeters."

Unfortunately, that's not how textiles work.

Our conclusion: Your shirt hasn't gone on a diet.

If your organic shirt looks a little smaller after washing, don't rush out the measuring tape and your lawyer. 😄 Organic cotton is a natural material and can change size due to water, heat, and movement. Shirts also vary depending on the style, cut, fabric, and construction. If you want to enjoy your shirt for as long as possible:

30°C, gentle wash cycle, low heat and preferably air drying.

And if your shirt suddenly fits a little more snugly after the first wash:

It's up to you. No, just kidding, lol.

No worries.

You haven't grown. The shirt has shrunk.

At least most of the time. 😉

And that's precisely why we always recommend that when choosing a size, you also pay attention to the size chart of the respective shirt – not just what's written on your favorite shirt in the closet.

Because in the end, the following applies:

M isn't always M. Organic isn't always indestructible. And a washing machine isn't a shrinking magician – even if it sometimes pretends to be. But it does eat socks.