Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

Egyptian Cotton 400 Thread Count Silky Flat Sheet

Product code: T355804S

For comfort all night, choose this flat sheet – made from pure Egyptian cotton sateen fabric with a 400 thread count. Our StayNew™ technology means the piece keeps its quality look for longer.

Product details

Item details

400 thread count

Stay new

Safety Warning

Keep away from fire and flames

Features

StayNew™ technology

longer-lasting colour and finish

Composition

100% egyptian cotton

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at high temperature

Do not dry clean

M&S

Egyptian Cotton 400 Thread Count Silky Flat Sheet

€39 - €59

Colour

Size

Free standard delivery over €75

Reviews (192)

4.7

71% Recommended this product

Mentions
06 July 2026Nettel

Kingsize cotton sheet

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

The cotton is beautiful and comfortable to sleep in. My one difficulty is that the sheet is enormous. I did order kingsize and it is this on the label but is definitely on the generous side.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

03 July 2026KPnuts96

Great quality

Originally posted on marksandspencer.com (UK)

Soft, keeps you cool and feels luxurious. Just what you need in the heatwave.

Helpful?

02 July 2026Auntiebendy

Egyptian cotton sheets

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

We are very pleased with the quality of this bedding, we are buying more!!

Helpful?

30 June 2026MJW

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Smooth, cool, good quality and just what I was looking for..

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

12 June 2026JBut

A worthwhile and recommended purchase!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Due to the very warm nights we have been having, I bought two of these silky cotton flat sheets, one for our bed and one for our spare bed, as we have friends coming to stay. The sheet is an alternative to a quilt. It is so silky, though because it is cotton of course it is very cooling and wicks away moisture. I would recommend this sheet wholeheartedly. A great purchase!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

10 June 2026Barbara34

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Perfect sheet for the warmer weather. Light and fresh and good quality. Will definitely purchase more like this

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

09 June 2026Jo4nT

Cool to touch

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice quality not washed as yet. Very large bought King size, could have bought double. Great sleep, feels good.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

07 June 2026Woman59

Really nice fabric!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely quality material, quite large so drape across the bed very well

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

28 May 2026grsh

Lovely soft, silky and drapery material

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely quality and feel, very generous size. It does need light ironing if you want a pristine finish and don't have a tumble dryer, I just do the fold over that shows.

Helpful?

25 May 2026Feefeefs

Lovely

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely quality sheet. Very smooth material. Worth the cost

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

30 April 2026Firedancer

Lovely and soft

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

The quality of the sheet and pillow cases are great. There is a downside to the pillowcases though, they are a bit tight to get on the pillows. Ideally they need to be a bit wider. The length is spot on, but it is a bit of a tussle to get them on. I would recommend them.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

29 April 2026MrsQ

So soft

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These sheets are so soft, easy to fit and wash, as well as being reasonably priced for the quality.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

23 April 2026Janna jan

Fantastic quality and value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love it, great feel of luxury, fits true to size. Love it

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

16 April 2026Pruner51

Good Quality

Originally posted on marksandspencer.com (UK)

Good colour. Soft feel and generous size. I can’t understand why this product is only available on line. The fitted sheet and pillowcases are in store and I can click and collect, so why isn’t the flat sheet available in the same way. Doesn’t make sense.

Helpful?

16 April 2026Datadude

Pure luxury

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

The quality is lovely and bliss to sleep in. The deep sheet is excellent. So easy to make the bed

Helpful?

15 April 2026Miraclesx2

Excellent quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent quality bought the flat sheet I will also purchase the fitted sheet

Helpful?

06 April 2026Susan_True

Cool and silky

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love the feel of this sateen sheet..plenty to tuck in and a nice pearl grey that goes with ny duvet set.

Helpful?

04 April 2026Pandora54

Lovely quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This sheet feels lovely and good value especially with 20% off. I ordered the 5ft size and the width is very wide so plenty to tuck in.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

02 April 2026Val Blake

Beautiful sheets

Originally posted on marksandspencer.com (UK)

This sheet is great to sleep on It is soft to use.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

02 April 2026123Spin

Nice, glad I purchased

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are as expected though I like the colour better than it appeared on the photo

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

1 of 32