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Egyptian Cotton 400 Thread Count Silky StayPut Fitted Sheet

Product code: T355803F

This sateen StayPut sheet is made from sleek 400-thread-count pure Egyptian cotton for a luxurious feel. It's designed with elastistay technology to make it wriggle-proof for a flawless, no-slip fit on mattresses measuring 15-38cm deep. Our StayNEW™ non-iron finish keeps the fabric looking newer for longer and makes them easy to care for.

Product details

Item details

400 thread count

Stay new

Safety Warning

Keep away from fire and flames

Features

StayPut

Elastistay™ technology keeps the sheet in place all night with no slipping or bunching, and will fit mattresses from 15cm to 38cm deep

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 StayPut Fitted Sheet

€49 - €68

Colour

Size

Free standard delivery over €75

Reviews (42)

4.4

74% Recommended this product

Mentions
20 August 2026Dandy1963

Lovely fitted sheet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

But unfortunately it's so difficult to put on the bed the elastic is very strong so you need to be fairly strong to put it on the bed

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

18 August 2026VY47

Disappointed

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Excellent quality but too much fabric for 23cm mattress depth. Not a good fit. An expensive mistake.

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

07 August 2026Robert Ley

Top quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

My last purchase of this quality item was about 20 years ago, now have to buy a new so buying replacement sets

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

01 August 2026CJGO5

Great bedding. Silky and luxurious material.

Originally posted on marksandspencer.com (UK)

Very happy with it. Packed well. Expensive but great quality.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

31 July 2026shop451

Eygytian cotton kingsize sheet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely sheet after you get the hang of the elasticated surround, fit very snugly, awful to iron, have now hung on trouser coathangers after ironing so it does not crease between making up bed. Very cool and comfortable

Helpful?

30 July 2026Joanne177

Great Fitted Sheet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely deep colour (slate blue) and silky soft fabric. Also bought dusty blue, which is a nice colour too. Elastic really holds this firmly in place and it comes with a useful tag to identify the top. Washes well at 40 degrees. Highly recommended.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

29 July 2026ERH75

Cool quality for those hot evening

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought this to feel cool overnight, it’s light weight yet slightly warm. It feels very cool. The depth is good but as my mattress is deep it was not deep enough to take all the slack away to leave a smooth finish. I was very impressed that the elasticated edge was all the way around the fitted sheet not just at each corner this helps keep the sheet in place.

Helpful?

28 July 2026JCRET

Definitely Stay Put!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Washed up nicely and is definitely “stay put” don’t underestimate the elastic- this fitted sheet is very different to the one it replaced.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

28 July 2026Denousey

Soft bedding

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love this bedding, very soft and comfortable. Washes very well. Will definitely be buying another set.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

27 July 2026Stella 35

Best ever

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I love the feel of these sheets they are smooth and lightweight. The deep fitted sheet has a brilliant elasticated edge on all sides.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 July 2026Sexypnsioner4

Excellent quality fitted sheet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely sheet, tucks in exceptionally well and feels nice and silky. Fits a deep matress

Helpful?

20 July 2026Practical P

Too deep, not easy to fit

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

It is difficult to identify which is the length and which is the width of this sheet. The sides are too deep meaning you have to tuck so much in under the mattress and this is difficult when you have a quality heavyweight mattress. I could not fit this without assistance.

Helpful?

16 July 2026Shoppingwithmands

Keeps sheet in place but not keen on texture

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Not keen on the silky surface - too warm for this weather so will try again in the autumn. The all around elastic keeps the sheet in place and wasn’t too tight to fit. Very difficult to fold to minimise creasing.

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

15 July 2026HarrogateSue

At last a deep enough sheet!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This new design that fits really deep mattresses is perfect - no more fighting to try and pull the corners! Lovely quality fabric and washes really well.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

14 July 2026Geldrod

Fitted bottom sheet

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Excellent idea to have elastic sides for depth to fit well & not to ride up on mattress & become dis-connected.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

07 July 2026PIDL

400 Thread count is a real step up.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

The 400 thread count quality is a real step up from the thin 250 in the existing range. I prefer the less silky feel, especially for winter months when 'silky' feels cold to the touch.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

30 June 2026Paralympian

I got what I expected

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have to spend periods of time in bed, it is comfortable, fits perfectly. I don’t have surplus sheet and no wrinkles. Allows for better Skin Care. Really pleased!

Helpful?

30 June 2026pho2art

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Pleased with this item Will buy again when the time is right

Helpful?

29 June 2026wilmam

Little bit of luxury

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely fabric to have on my bed, 400 is so.much better than normal 200. Nothing like having a comfy bed

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

26 June 2026Helena8787

Godsend in hot weather

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely cool sleek feel, been a godsend in the heatwave. Exactly as described, colour is beautiful. Expensive so won't be buying another but definitely will if on offer.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

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