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Pure Cotton Heavyweight Boxy T-Shirt

Product code: T413400

About this style

This t-shirt is crafted from heavyweight pure cotton fabric for a substantial, premium feel. It's designed in a relaxed fit, with a boxy shape and dropped shoulders for a laidback look. A round neckline and neat topstitching offer a clean finish. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Item details

Model Height: 5ft9"/176cm

Model is wearing size: 8

Neck to hem length for a size 12: 57cm

Fit and style

Relaxed fit

Composition

100% cotton, Ribbing - 95% cotton, 5% elastane

Care

Wash at 40°C delicate

Do not bleach

Tumble dry medium temperature

Iron at medium temperature

Do not dry clean

M&S

Pure Cotton Heavyweight Boxy T-Shirt

£12

Colour

Customers say:

Fits true to size()
Size

Also available in: V-Neck T-Shirt
Free standard delivery over £75

Reviews (294)

4.3

67% Recommended this product

Mentions
26 May 2026Debs JW
Verified Purchase

Good weight!

Yes, I recommend this

Bought in black with a stripe. Hangs well because of the weight of the cotton and the structure of the shirt. Worn to work but good for casual too. Breathable on hot days.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

25 May 2026Supershopper101
Verified Purchase

Great price & quality

Yes, I recommend this

Bought 2 of these t shirts, one navy & one white. Quality was excellent, bought a size down which fitted perfectly. Unfortunately returned the white one because it really wasn’t nice.I know it is described as off white but it was worse than off white. Still gave 5 stars because of price & quality.

Reviewer Ratings

How did it fit?

A bit large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

25 May 2026JosieR67
Verified Purchase

Beautiful white T

Yes, I recommend this

Beautiful white t shirt. Lovely shape and thick jersey fabric. Love it!

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

24 May 2026RD1901
Verified Purchase

One wear wonder - shrinks 2” after each wash

No, I don't recommend this

Absolutely loved this. I bought one from the shop, loved it bought another online. Washed the black one (using the label guidance) and it felt wore and small. Compared it to this white one and it was about 2” smaller all around. It was like a crop top! Took the black one back to explain the issue. They kindly gave me a replacement. But now the same has happened to the white one despite hand washing it to be on the safe side. Absolutely crazy

Helpful?

24 May 2026LauraV3
Verified Purchase

Quality Tshirt

Yes, I recommend this

Very nice and good material T-shirt. Very comfortable, great quality!

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

24 May 2026Newbrook1908
Verified Purchase

Great quality at a good price

Yes, I recommend this

I ordered this as I have tried to buy in store but could never get my size. I love it and the fit is perfect, exactly what I wanted and quality is great too.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

23 May 2026Deedeehull
Verified Purchase

Great basic

Yes, I recommend this

Good value basic, boxy style so feels very on trend

Reviewer Ratings

How did it fit?

A bit large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

23 May 2026Jahchester
Verified Purchase

Great quality boxy tshirt

Yes, I recommend this

A great boxy t-shirt. Really comfortable and great quality. Love it.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

23 May 2026Creyno
Verified Purchase

Fab T-shirt

Yes, I recommend this

Great quality and fits well, not to short which boxy fit sometimes can be. Amazing value for money.

Reviewer Ratings

How did it fit?

A bit large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

23 May 2026Hepzibah59
Verified Purchase

Too short

I love the fabric, weight, shape etc. However the length isn't long enough, especially after washing.

Helpful?

21 May 2026julesmh
Verified Purchase

Very wearable t shirt

Yes, I recommend this

Great quality heavy cotton , box shape and not too long for my 5ft3” short waisted body type. Am usually an 18 but ordered up a size as wanted a looser fitting and it’s perfect. I ordered the brown which is lovely rich mid tone brown . Have just ordered a back up brown, a black and a white. Please make them in more solid colours.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Good

21 May 2026Anjmac22
Verified Purchase

Size down, but its a great t shirt

Yes, I recommend this

I am normally a medium 10-12 in M and S and I bought this in an 8 and it is the perfect oversize… wanted to say that outright as it’s the most helpful bit. I think this t shirt is perfect it has a longer sleeve which I think gives it an elevated look and a perfect drape even though it is heavy and made of 100 cotton… i bought in three colours…. Although I will say the white is not quite as bright white as I would have liked but the red and the brown are great colours.

Reviewer Ratings

How did it fit?

Very large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

Very large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

20 May 2026Shelagh J
Verified Purchase

Classic stripe Tshirt in short length

Yes, I recommend this

This Tshirt is a heavier material than usual but it’s got a boxy look. Great with wide leg trousers.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

20 May 2026Red shoes8
Verified Purchase

What women want not the dealer

No, I don't recommend this

Most women like tops longer at least to cover the stomach

Reviewer Ratings

How did it fit?

Very large

Length

Poor

Value for Money

Fair

Helpful?

Reviewer Ratings

How did it fit?

Very large

Length

Poor

Value for Money

Fair

20 May 2026Miss Meader
Verified Purchase

Style and quality, top marks.

Yes, I recommend this

Another fabulous boxy style. So flattering for all shapes and age groups. Nice substantial material, so hangs well. Thanks Marks.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

20 May 2026SophieHM
Verified Purchase

Good quality

Yes, I recommend this

Brought the black stripey. Looks lovely with white jeans

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

19 May 2026Lovesbagsandmakeup
Verified Purchase

Fab addition

Yes, I recommend this

On trend lovely fit great thick material ama ing style and quality

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

19 May 2026MarkW7
Verified Purchase

Great Value & Quality

Yes, I recommend this

Really great value, really excellent quality, will be buying more

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

18 May 2026JessJess123
Verified Purchase

really good staple

Yes, I recommend this

A very generous fitting top. I could go down a size! Really lovely heavyweight material and washes very well!

Reviewer Ratings

How did it fit?

Large

Length

Good

Helpful?

Reviewer Ratings

How did it fit?

Large

Length

Good

18 May 2026Lmo25
Verified Purchase

Unimpressed with colour

Ordered two white t-shirts. Was excited as I hoped they would be an excellent replacement for Cos white t-shirts Unfortunately the white was so grey, it looked like the t-shirts had been laundered 20 times ( badly)

Reviewer Ratings

Length

Good

Value for Money

Poor

Material

Good

Style

Poor

Helpful?

Reviewer Ratings

Length

Good

Value for Money

Poor

Material

Good

Style

Poor

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