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M&S

Pure Cotton 300 Thread Count Deep Fitted Sheet

£22 - £35

Colour

Size

Free standard delivery over £60

Product code: T355254F

This deep fitted sheet is specially designed for thicker mattresses up to 30cm deep. It’s crafted from breathable pure cotton for durability and comfort. The 300 thread count makes it wonderfully soft to sleep on and offers a crisp and fresh hand feel.

Product details

Item details

Fits mattresses up to 30cm deep

300 thread count

Pillowcases sold separately

Safety Warning

Keep away from fire and flames

Composition

100% cotton

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at high temperature

Do not dry clean

Delivery, collection & returns

Christmas delivery and collection last-order dates

Standard Delivery

Order by Saturday 20th of December

Nominated Day Delivery

Order by Tuesday 23rd of December

Store Collection

Order by Tuesday 23rd of December

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 (470)

4.3

61% Recommended this product

Mentions
16 December 2025Chris33K
Verified Purchase

Lovely material

No, I don't recommend this

The material feels lovely, but the elastic doesn’t hold the sheet in place so it needs refitting every couple of days.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

05 December 2025waitingforgod
Verified Purchase

Terrible Quality

No, I don't recommend this

Awful bedding. Crinkly and cold to the touch. Washed and dried as per instructions, even after a ridiculous amount of time spent ironing, it still looks like creased. Bought this for the guest bedroom but would be ashamed to put it on the bed. I bought a full bed set in the 300 count range, complete waste of money. Will be sticking to the fabulous 230 count in future, which washes like a dream!

Reviewer Ratings

Comfort

Fair

Helpful?

Reviewer Ratings

Comfort

Fair

29 November 2025Caitriona m
Verified Purchase

Fitted sheet

Originally posted on marksandspencer.ie

Yes, I recommend this

This sheet fits perfects, very luxurious feel.great quality

Helpful?

23 November 2025Kpw893
Verified Purchase

Poor quality - ripped in one night!

No, I don't recommend this

Initially i thought it felt like a nice fitted sheet but having only been on the bed 24hrs it had a rip in the middle of the sheet

Helpful?

12 November 2025Janet655
Verified Purchase

Easy to fit

Yes, I recommend this

Perfect for those who change bedding on their own. No more struggling to fit the corners of the sheet over the corners of the mattress. Perfect item and good value, too.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

12 November 2025Wordle
Verified Purchase

Super King Extra Deep Fitted Sheet

Yes, I recommend this

I bought extra deep fitted sheet. They are good quality sand wash well. However, the “extra deep” is a little bit too deep but this is my fault for not checking measurements.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

01 November 2025Chanz
Verified Purchase

Great quality

Cool and comfortable. Not great for winter but perfect for summer. Keeps you cool. Silky/soft texture.

Helpful?

23 October 2025tubbers
Verified Purchase

Great sheets

Yes, I recommend this

Very good quality and perfect fit for my deep mattress. Nice and soft

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

18 October 2025PureKaz
Verified Purchase

Great quality

Yes, I recommend this

Great M&S quality as expected. Very crisp cotton but it may soften after a few washes.

Helpful?

17 October 2025HolidayGran
Verified Purchase

Quality sheet

Yes, I recommend this

Nice feel to this cotton sheet, washes well and good fit on my double bed.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

13 October 2025Bizsnatch
Verified Purchase

Superking fitted sheet

Super king size fitted sheet, too large for the mattress, didn’t return as I couldn’t pack it all up again plus I’d washed it before putting on the bed. The material is lovely though, very smooth and the colour matches my existing bedding. I’ve always bought M&S bedding but I’ve never had this problem before.

Helpful?

13 October 2025Edwina54
Verified Purchase

Not M&S best quality

No, I don't recommend this

Not sure about this sheet. It comes up very big and after washing is very creased and feels like paper!

Helpful?

13 October 2025Patrick B78
Verified Purchase

Great quality

Yes, I recommend this

Perfect. easy to put on the bed, great quality and would recommend

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

11 October 2025Gwsh88
Verified Purchase

Good quality

Yes, I recommend this

Very good! Fits perfectly on my mattress,good quality

Helpful?

11 October 2025Y Yan
Verified Purchase

Great quality

Yes, I recommend this

Great quality , as described , very happy with it.

Reviewer Ratings

Comfort

Excellent

Helpful?

Reviewer Ratings

Comfort

Excellent

08 October 2025Halfp45
Verified Purchase

Excellent quality and value

Yes, I recommend this

The usual excellent quality you expect from M&S and great value. Lovely and deep to tuck in, so no wrinkles

Helpful?

07 October 2025Kittycambs
Verified Purchase

Cotton Fitted sheet

No, I don't recommend this

I usually buy M&S bedding but was disappointed with this sheet. The material for some reason feels slippery and creases under you really easily making it quite uncomfortable to sleep on.

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

06 October 2025AnneMarieS1956
Verified Purchase

300 thread count cotton sheet

Yes, I recommend this

Lovely feel to these items .Love the colour and the price is amazing for the quality

Helpful?

05 October 2025Coopsea
Verified Purchase

Creases

No, I don't recommend this

Creases after washing, do not feel inclined to iron a fitted sheet! Would not buy again!

Reviewer Ratings

Comfort

Average

Helpful?

Reviewer Ratings

Comfort

Average

05 October 20259421debra
Verified Purchase

Simply doesn't fit

This sheet is a really bad fit. Baggy at the corners. Loose at the sides. It wrinkles every single night. I don't know what had happened to M&S sizing but there quality is no longer there. I've always bought their fitted sheets, but I won't again.

Helpful?

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