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M&S

Egyptian Cotton Sateen 400 Thread Count Extra Deep Fitted Sheet

£29.50 - £45

Colour

Size

Free standard delivery over £60

Product code: T355857F

Slip into luxuriously soft bedding with our pure cotton fitted sheet. It's crafted from fine, long-staple Egyptian cotton fibres and woven in a sateen weave, creating a silky smooth, lustrous feel and exceptional breathability. The 400 thread count ensures a gentle-on-skin feel, while the extra deep pockets provide a secure fit on even the thickest mattresses. Our StayNew™ technology helps to maintain its colour and luxurious finish, wash after wash. Plus, its easy-care properties make for effortless ironing.

Product details

Item details

400 thread count

Easy iron

Safety Warning

Keep away from fire and flames

Features

StayNew™ technology

longer-lasting colour and finish

Easy to iron

Quick press and away you go

Composition

100% egyptian cotton (exclusive of trimmings)

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at high temperature

Do not dry clean

Delivery, collection & returns

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (169)

4.8

79% Recommended this product

Mentions
05 November 2025Flowery22
Verified Purchase

Great quality fitted sheet.

Yes, I recommend this

Accommodates a deep mattress perfectly and lovely soft sheen satin-like feel. Will definitely buy again.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

05 November 2025penname150
Verified Purchase

Great fit

Yes, I recommend this

Great fit, good quality cotton, although not sure how long it will last

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

04 November 2025SonnyM
Verified Purchase

Fitted Sheet

Yes, I recommend this

Lovely smooth feel fitted sheet that washes and tumble dries well and fits our deep mattress. Great quality, very pleased.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

04 November 2025Happy Sparks
Verified Purchase

Great quality, with a luxury feel to it.

Yes, I recommend this

I am very pleased with my purchase, and would definitely recommend it to anyone looking to buy a quality replacement fitted bed sheet.

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

04 November 2025Hspkerscaes
Verified Purchase

Super soft

Yes, I recommend this

Super soft, fits deep mattress easily, lovely finish to sleep on

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

01 November 2025patrickthestarfish
Verified Purchase

Good quality, wrong colour

No, I don't recommend this

Nice quality sheet but the colour wasn’t even vaguely close to duck egg and was not as shown on the website. Bought to go with other M&S duck egg bedding but a completely different shade of blue. Returned.

Helpful?

01 November 2025Ros87
Verified Purchase

Good quality fitted sheet.

Yes, I recommend this

A good quality cotton sheet that actually fits my deep mattress.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

31 October 2025FlandersFields
Verified Purchase

A Little Bit of Luxury

Yes, I recommend this

I don't often do reviews, but I've made an exception. This fitted sheet is absolutely awesome. It's top quality, like silk against your skin, stays in place and fits like a glove. I'm ordering more.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

31 October 2025Starlilly3691
Verified Purchase

Truly exceptional quality and fit

Yes, I recommend this

Wow what quality and fit. I needed a fitted sheet that covered the mattress and topper without pulling out every time I moved. I found the perfect fit.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

30 October 2025Jujureview
Verified Purchase

Lovely soft feel

Bought this sheet in white because we have an extra deep mattress. 30cm is not deep enough (deep fitted size) but this is 38cm ie extra deep. It’s a shame M&S don’t do 35cm which would be perfect. This one is a bit big for our mattress but I guess that’s better than too shallow and pinging off the mattress in the night. 😁

Reviewer Ratings

Comfort

Good

Helpful?

Reviewer Ratings

Comfort

Good

30 October 2025Yogalover1
Verified Purchase

Luxurious

Yes, I recommend this

Feels so nice to slide into bed on luxurious bed linen. Beautiful colour (Duck egg).

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 October 2025Noodle54
Verified Purchase

Excellent Quality Sheets.

Yes, I recommend this

Great quality sheets. Generous sizing and very comfortable next to the skin.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

25 October 2025SBMcr
Verified Purchase

exactly the quality you'd expect!

Yes, I recommend this

Lovely quality, super soft and really nice colour bedding - am a bit picky when it comes to bedding, I don't mind paying a little more for quality comfortable bedding but have felt in the past that with other brands the quality hasn't been much better than cheaper stuff. Was so pleased with this - everything you'd expect from a sateen 400 thread count - the litmus test tends to be in how well it washes and more importantly tumble dries - the sheet did both really well, came out of the tumbled dryer just as soft and smooth as it went in with minimum creasing (for a fitted sheet wouldn't need any ironing - bonus!) would defo recommend, in fact intend to get some more for our other beds!

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

22 October 2025Nene57
Verified Purchase

Washes well

Yes, I recommend this

Feels lovely & washes well. I would have been better with the deep version. Unfortunately it was out of stock so went with the extra deep.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

18 October 2025Savetheoceans2018
Verified Purchase

Too scratchy

No, I don't recommend this

I’ve found the material to be scratchy on the skin

Reviewer Ratings

Comfort

Fair

Helpful?

Reviewer Ratings

Comfort

Fair

17 October 2025Hepburnchic
Verified Purchase

Smooth Quality Sheet

Yes, I recommend this

This deep fitted sheet fits really well on my memory foam mattress. It doesn't come off during the night and feels lovely and smooth.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

16 October 2025MACC16124
Verified Purchase

Feels Cold

I didnt realise that there would be such "sheet shock" when getting into bed or moving around. The sheet has an icy feel to me.

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

14 October 2025Duchess 2
Verified Purchase

Extra Deep Mattress cover

Yes, I recommend this

Not used as yet. I have prewashed the sheet and it appears to have washed up quite well

Helpful?

13 October 2025Judy28
Verified Purchase

Lovely quality

Yes, I recommend this

A great sheet and the quality is fabulous. It fits the very deep mattress well so you can tuck it under - some less deep don't allow for this.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

13 October 20252Boysand2Girls
Verified Purchase

Great quality thick, smooth cotton

Super deep as described so really wraps around the deep mattress we have and stays put.

Helpful?

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