Egyptian Cotton 400 Thread Count Sateen Flat Sheet

From £39,50
Size out of stock
Please select the size

We only list UK sizes. If you're not sure what your UK size is, please click on ‘Size advisor’ or review our size guides.


Machine washable to be easy to care for, luxury is easy to enjoy and maintain with our luxury flat sheet that gives you night after night of ultimate comfort. Made in a sateen weave for an eye-catching lustre from handpicked Egyptian cotton, this 400-thread count flat sheet is a real jewel of the Nile. Egyptian cotton bed linen is renowned for its strong, smooth fibres that make it incredibly soft and very strong, and ready to give you a fantastic night’s sleep.

  • Product ID: T35/5600S

    Item details

    • 400 thread count
    • 100% cotton,Our cotton products support more sustainable cotton farming
    • Cotton
    • Keep away from fire and flames
    • Machine washable
    • Tumble dry
  • You may return unused products within 90 days of purchase.

    How to return:

    1. FREE returns to stores. The select M&S click and collect stores can be found here

    2. Self-postage return to the UK. Return your parcel at your own cost through your preferred carrier. Print your returns label and note here.

    FREE Delivery to Store: 3-4 working days. This delivery option is not currently available.

    EXPRESS DELIVERY: 2-3 working days. FREE for orders over £75, otherwise £5.99.

    Standard Tracked Delivery: 3-4 working days. FREE over £50, otherwise £3.50.

    Learn more

Egyptian Cotton 400 Thread Count Sateen Flat Sheet is rated 4.5 out of 5 by 60.
Rated 1 out of 5 by from superking flat sheet Seemed very nice soft material, nice bright white. But, when I opened the parcel, I first saw a large black footprint, then looking more closely I realised there was a long flaw which had separated into a hole, and another hole. I put it straight back into the bag for return. I am only glad that I caught sight of the flaws before putting it into the washing machine, I just wouldn't expect such a flaw in the material, how could it get past quality control? Having said that, I had also ordered a king flat sheet, I opened that one, carefully inspected it, and it is fine. I am keeping the king size it is free of flaws, and the material is very nice.
Date published: 2018-10-15
Rated 1 out of 5 by from Not suitable for king-size mattress The sheet for the king-size matress is 275cm square. My king-size mattress is 150cm x 200cm, which I think is standard in the UK? This leaves 37.5cm overhang in the length, which isn't enough with a deep matress (it keeps falling out), and a whopping 62.5cm overhang in the width! Why? I wish I'd checked the dimensions before I'd ordered, but I've always bought sheets from M&S and trusted them to get it right.
Date published: 2017-10-05
Rated 5 out of 5 by from Simply THE best sheets Oh what can one say except, these are the most comfortable sheets I've bought. Believe me I've paid over three times as much as this and more. Not a patch on these very beautiful sheets. They wash well very little ironing needed , keep there shape. Fit my double bed perfectly. Cool, soft and silky next to your skin. I also bought the flat sheet as well. Then bought the same in pink. Well done Mark's and Spencer's for the best nights sleep I both myself and my Husband have had in many a long time. Just to say also that I have a very very sensitive skin these are no problem at all.
Date published: 2019-07-15
Rated 1 out of 5 by from Dissapointed I have had 400 eygyptian cotton sheets before and have been delighted with them. Sadly I decided to buy from M&S this time!!!! Even after washing them and rinsing in fabric conditioner, I found them scratchy when moving around in bed unlike the sheets I have bought elsewhere which were soft and luxurious. It is the last time I buy from M& used to sell quality items but these sheets were not the quality they should be for a 400 eygyptian cotton. Wish I had not ordered 4 sheets, what a waste of money
Date published: 2018-03-25
Rated 5 out of 5 by from Egyptian 400 thread count flat sheet Very pleased with this flat sheet. I had bought the pillowcases, fitted sheet and duvet cover and thought why not get the whole set. I couldn’t wait to dress my bed. Once I had slipped between the sheets I was not disappointed. It was like floating on a cloud! I returned to work the next day to tell my colleague about how pleased l was with my purchases and recommended that they to should buy the set for themselves. Excellent choice I’ve made! I will be returning soon to get another set in a different shade.
Date published: 2018-08-29
Rated 5 out of 5 by from Beautiful Sheet This is very similar to the fantastic Autograph cotton sateen sheets that disappeared from M&S several years ago. I've been looking out for their return to stock ever since. Thankfully no longer Autograph as (annoyingly) that brand is not available to Australian M&S customers. The sheets are indeed soft and silky, and generously sized so that they easily tuck in under an extra deep mattress. Thanks M&S, well worth the long wait!
Date published: 2017-07-06
Rated 5 out of 5 by from wonderful Bedding I purchased the flat sheet extra deep fitted sheet and pillowcases. I truly say that is worth paying the extra for this wonderful bedding. Easy to iron lovely feel. I was going on so much how lovely they were to my husband he asked me was he allowed to get into bed. {after 53 years of marriage I did allow him and he loved the new bedding} Have no hesitation in purchasing them you will be pleased.
Date published: 2019-06-08
Rated 5 out of 5 by from Luxury These sheets might seem a little expensive but they are worth every penny, luxurious, we liked them so much we’ve invested in an extra set!
Date published: 2019-11-25
  • y_2020, m_5, d_29, h_14
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_60
  • loc_en_GB, sid_P60106356, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_marksandspencer-flagship
  • bvseo_sdk, dw_cartridge, 16.1.1, p_sdk_3.2.0
  • CLOUD, getContent, 155ms
  • reviews, product
Select size