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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

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

€16

€11.20

Colour

Out of stock online

Sale items

Size

Free standard delivery over €75

Reviews (400)

4.3

68% Recommended this product

Mentions
09 August 2026Lynski21

Nice top.

Originally posted on marksandspencer.mom (UK)

Nice top a little short, fabric is quite thick. Too warm for this heat.

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Average

03 August 2026Midge16

Perfect summer tee

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Lovely relaxed boxy fit. True to size. Thick heavy material so hangs really nicely.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Average

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Average

Value for Money

Excellent

Material

Excellent

Style

Excellent

02 August 2026Dollypeg31

Not as good as the original!

Originally posted on marksandspencer.mom (UK)

No, I don't recommend this

I already have and love this t-shirt so wanted to get another. However, as soon as I got it out of the bag the quality didn’t feel the same, also the t-shirt seemed longer in the body than the ones I had already and upon comparison was 1.5in longer - this made a difference to how it looked on so unfortunately it was returned. Such a shame because I was so happy with previous purchases of this item

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Value for Money

Average

Material

Fair

Style

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Value for Money

Average

Material

Fair

Style

Average

01 August 2026Charlotte 14

Good quility

Originally posted on marksandspencer.mom (UK)

Quality T shirt just right for me being 5.1ins have not washed it yet price is good to had to down size comes up quite nig

Helpful?

01 August 2026Angie124

Great boxy short t-shirt

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

This t-shirt is a lovely heavier weight, so it hangs beautifully and as it is a little shorter it just skims the hips. The boxy shape is very flattering but also makes it a loose fit. I choose a size 12 instead of my usually size 14. Very comfortable.

Reviewer Ratings

How do you feel about the size?

Large

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

31 July 2026Sue380

Great quality

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

I bought this for my friend. My friend said that it was perfect

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

30 July 2026Kimj52

White box t shirt

Originally posted on marksandspencer.mom (UK)

White t shirt ideal for work as great quality and wash well

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

29 July 2026SBramwell

Black version excellent

Originally posted on marksandspencer.mom (UK)

Says pure cotton but felt bit un- natural. Bought black which is lovely boxy and comfortable. Off white just looked bit badly washed

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Average

Value for Money

Good

Material

Good

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Average

Value for Money

Good

Material

Good

Style

Excellent

29 July 2026Bannannie

Worn and washed ..still great shape

Originally posted on marksandspencer.mom (UK)

Love this top. Goes with so many trousers and skirts and over a dress

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

29 July 2026greyhoundcarer

Boxy t-shirt.

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Good heavyweight material, fit is just right and the length is spot on, such a reasonable price too.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Good

27 July 2026Nettie 854

Boxy and stylish

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Great t shirt and very boxy but great for the warm weather nice material and well made would recommend and buy in other colours

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

26 July 2026Carol61

Great t shirt

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Comes up large so size down, although it shrank on first hand wash.

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

26 July 2026Ann17thc

Good Quality and Value

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Very thick material as you’d expect for a heavyweight item and very roomy. Only washed once but seems as though it last well.

Reviewer Ratings

How do you feel about the size?

Large

How did it fit?

Average

Value for Money

Excellent

Material

Excellent

Style

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

How did it fit?

Average

Value for Money

Excellent

Material

Excellent

Style

Good

26 July 2026Shopper M

It's massive and it smells!

Originally posted on marksandspencer.mom (UK)

No, I don't recommend this

Lovely cotton but had to size down to a size 6 as it comes up massive, and it's still a bit bigger than I'd nomally wear. Oversized is an understatement. Also it had a really bad sour smell, as have a few other t-shirts from M&S. Had to leave it hanging to air for 72 hours and the smell went away. Why some t-shirts smell so bad is a mystery - where are they stored? That said, the t-shirt is lovely quality, hangs well and looks like it will wash well too.

Reviewer Ratings

How do you feel about the size?

Very large

How did it fit?

Average

Value for Money

Good

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

How did it fit?

Average

Value for Money

Good

Material

Excellent

Style

Excellent

26 July 2026Jane 782

Brought for Work

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

I brought it to wear for work and it is smart looking and goes well with black trousers and l add a black silk scarf. The material is thick but still fine to wear on warm days. It is just as shown and lam pleased with my purchase. Thank you very much 🙂

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Good

25 July 2026LesleyAG

A great basic

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

An excellent wardrobe classic. No colour fade from washing. A great basic.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

25 July 2026Sm275

Ok

Originally posted on marksandspencer.mom (UK)

Massive, i know these are ment to be a boxy oversize but they were huge, i returned and got 3 sizes smaller, which fitted in the boxy oversize style intended.

Reviewer Ratings

How do you feel about the size?

Very large

How did it fit?

Average

Value for Money

Good

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

How did it fit?

Average

Value for Money

Good

Material

Excellent

Style

Excellent

25 July 2026Paul Roland

Nice thick cotton

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Very good quality, nice boxy shape, I have three of these now.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

24 July 2026methinx

Really useful!

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Great value. Heavier weight means it's good if weather is changeable & that little bit cooler.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

23 July 2026Lady Bear 1

Great T Shirt

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Love these boxy T shirts. Loose and cool to ware especially in the summer months. Stylish and inexpensive update to your wardrobe. I have purchased many of these online and instore. Do not loose their shaoe after washing too.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Material

Excellent

Style

Excellent

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