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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.

M&S

Egyptian Cotton 400 Thread Count Silky Flat Sheet

£30 - £45

Colour

Out of stock online

Size

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Free standard delivery over £75, otherwise from £3.99

Reviews (242)

4.7

71% Recommended this product

Mentions
12 September 2026Cra zy spaniel
Verified Purchase

Excellent quality

Lovely colour and silky feel. Perfect. Am using the sheet as a bed cover.

Helpful?

10 September 2026Tennis ball
Verified Purchase

Qualify for my expectations

Yes, I recommend this

Very good and quality, exactly what I looking for the purpose for

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

06 September 2026Fish47
Verified Purchase

Excellent quality

Yes, I recommend this

Excellent quality. Beautiful feel and perfect colour

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

05 September 2026Flamingo67
Verified Purchase

Excellent quality.

Yes, I recommend this

These 400 thread count sheets are so comfortable to lay on & feel so good against your skin. I am also delighted with the sage green colour ~ it’s a welcome change from ivory. I purchased the full set with matching Oxford pillowcases. Superb! I would, however, like to point out that this bedding is definitely not non iron ~ laundered as per instructions they ironed easily, though.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

30 August 2026Jen P
Verified Purchase

Nice

Yes, I recommend this

Nice quality, feel great. Would buy again. Good range of colours.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

27 August 2026100Acres
Verified Purchase

Excellent 400 thread count silky sheets.

Yes, I recommend this

Lovely sheets, feel good and wash well. We have bought these in various colours for some years and recommend them.

Helpful?

25 August 2026Venetia h
Verified Purchase

Great quality

These flat sheets are beautiful. Soft and cool. We have an Emperor mattress and getting sheets to fit is a nightmare. Flat sheets for super king fit perfectly with a good amount to tuck under. They are lovely to sleep on. Quality is perfect. Thoroughly recommend.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

24 August 2026ChrissieM5
Verified Purchase

Snugly sheets

Yes, I recommend this

Like the add said they are silky feel and lovely and comfortable in the bed. Excellent quality for the reasonable price.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

22 August 2026BD49
Verified Purchase

Comfortable and good value.

Crisp and fresh feel. Very comfortable in hot weather.

Helpful?

22 August 2026Catlap
Verified Purchase

Comfortable bedding

Yes, I recommend this

The sheets are good quality and soft and silky to touch. They wash and iron well.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 August 2026Dino2004
Verified Purchase

Excellent Quality

Yes, I recommend this

Excellent quality feels soft and comfortable has a luxury hotel feel.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

21 August 2026Aw69
Verified Purchase

Great but

Yes, I recommend this

Great product but they still need ironing whatever the package says.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

18 August 2026sueh234
Verified Purchase

Great sheets

Yes, I recommend this

Really good quality. Smooth, comfortable, wash well.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

16 August 2026Mytr4me
Verified Purchase

Lovely sheets .

Yes, I recommend this

I needed some new sheets and they fit the purpose. The colour was what I needed.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

13 August 2026Welshvalley
Verified Purchase

Good quality

Yes, I recommend this

Good quality at a reasonable price. Would recommend.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

12 August 2026LizL47
Verified Purchase

Washes well

Yes, I recommend this

I don’t use a tumble drier and simply spun at lower than usual setting and hung to dry. Did not need ironing.

Helpful?

12 August 2026Val Garrett
Verified Purchase

Flat sheet - ideal for when a duvet is too hot

Originally posted on marksandspencer.ie

Love the quality of the 400 thread count range. Like a silky sateen finish. I have numerous sets and colours in this range and wouldn't hesitate to buy more.

Helpful?

11 August 2026Tinybat
Verified Purchase

Excellent for these hot nights

Yes, I recommend this

Lovely soft and silky feel, generous fit. Excellent for these hot nights.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 August 2026Teresina
Verified Purchase

Fabulous

Yes, I recommend this

Silky smooth and certainly easy care. A winner, and good value despite seemingly high price

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 August 2026Bisous
Verified Purchase

Great!

I love the 400 thread count. So soft and comfortable. Keep coming back for more, as our other bedding pales in comparison.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

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