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M&S

Cool Comfort™ Flexifit™ Full Slip 14"-35"

£20

Colour

Customers say:

Fits true to size()
Size

Length

Also available in: Full slip
Free standard delivery over £60

Product code: T326121

About this style

Add an extra layer of comfort under clothes with this mini-length slip. Adjustable straps give you the perfect fit. Cool Comfort™ ensures a cool, breathable feel. The fabric is moisture-wicking and anti-static for a smooth, no-cling feel. M&S Collection: versatile styles in modern shapes with unique and playful details.

Details & care

Item details

Model height: 5ft7"/171cm

Model is wearing size:

Style

Non padded

Features

Cool Comfort™ technology

keeps you cool all day long

Flexifit™ technology

moves with you for all-day comfort

Composition

84% polyamide, 16% elastane (exclusive of trimmings)

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Iron at low 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 (558)

4.7

73% Recommended this product

Mentions
15 October 2025stellaangelica
Verified Purchase

Classic slip in great colours

Yes, I recommend this

I have several of these, various colours + lengths. Great undergarment for all seasons. I always buy 2 sizes up to get a really comfortable fit, if i bought in my usual size (12) it's second skin fit. Washes beautifully. No hesitation to reccomend.

Helpful?

15 October 2025Dea63
Verified Purchase

Comfortable

Well made, good quality and lightweight, doesn’t feel like you have an extra layer on

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

13 October 2025Chrisbermi
Verified Purchase

Excellent quality

Yes, I recommend this

Gorgeous cooling under slip, love that you can choose the length you like, great for holidays

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

12 October 20256788
Verified Purchase

Lovely

Yes, I recommend this

Really nice to wear. Makes the dress look lovely. I have brought more in different colour's.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

12 October 2025VMT88
Verified Purchase

Comfortable slip.

Yes, I recommend this

Easy fit, very comfortable. Not many slips available online so pleased with the variety of colours and sizes.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 October 2025Terese
Verified Purchase

Black slip fits.

Originally posted on marksandspencer.ie

Yes, I recommend this

Perfect size and length. I'm size 8 and 5' 2". Lovely material, too.

Helpful?

10 October 2025CourtWay
Verified Purchase

Good all-round.

Yes, I recommend this

Good quality, well made, comfortable, and a perfect fit.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 October 2025Bananavision
Verified Purchase

Lovely

Yes, I recommend this

It is indeed cool and comfortable. I wear it as a nighty, so I bought a selection of colours. Love them.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 October 2025JT17
Verified Purchase

Good choice

Yes, I recommend this

Fabric is good quality which is cool to the touch. Opaline colour is beautiful so invisible beneath sheer fabrics. Ideal.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 October 2025dazzleg
Verified Purchase

Wonderful range of lengths/colours

Yes, I recommend this

Good foundation wear for dresses that are a bit too see through, and also good for layering to keep a bit warmer! I have gathered up every length over the years in a range of colours,…. Indispensable and indestructible!!!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 October 2025Disappointed Celt
Verified Purchase

Good but not perfect

I’d previously bought the black version of this slip, which fits perfectly. I’m disappointed that this one has a tighter fit, clings in the wrong places

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

07 October 2025DMC 28
Verified Purchase

Great quality

Yes, I recommend this

I use this as nightwear and it’s perfect. So comfortable and cool. Highly recommend. I’ve purchased 3

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 October 2025Brightside bell
Verified Purchase

Perfect little slip

Yes, I recommend this

Lovely black full slip, feel very nice under winter dresses

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 October 2025KGDw
Verified Purchase

Perfect Slip

Yes, I recommend this

Perfect slip, need to order in every colour and length

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 October 2025misstippitoes
Verified Purchase

Good quality.

Yes, I recommend this

I bought this with 20% off and am delighted with it. I’m a 12/14 but selected the size 14 for maximum comfort. The reason for only 4 stars is the way M and S calculate their sizing for slips… I thought that I had measured accurately but it still came up marginally too long for me so I had to swap it for a slightly shorter one. For those who don’t know, M and S measurements for the length of a full slip is from the waist so I clearly don’t know where my waist really is!!

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

05 October 2025Ssamam
Verified Purchase

Great quality and service as always

Yes, I recommend this

Needed a white slip to wear under white my summer dresses. As expected quality was good and click and collect on the next day made it hassle free

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 October 2025Bev NT
Verified Purchase

Fab!

Yes, I recommend this

Bought the longest length and was a perfect length (I'm 5ft 8ins) under cotton dresses in a very hot Seville.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 October 2025abme
Verified Purchase

check the length you need ...

Yes, I recommend this

ordered this to wear with a specific dress. I carefully measured the dress to be sure the slip would be shorter ... when it arrived it was far too long ... it seems the length measurement quoted is the length of the slip - i.e. not including the straps. I assumed the measurement would be the wearing lenght of the slip; i.e. from the back of the neck & I think that assumption wasn't unreasonable. Though M&S could have stated what precisely they're measuring ... All that apart, it's a lovely slip soft and very comfortable to wear, & the dress hangs better when I'm wearing it. Happy - eventually!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

03 October 2025Phlipp
Verified Purchase

Not for me

No, I don't recommend this

I bought this to reduce the cling of a dress. For me, the slip was too narrow to be comfortable around the legs, and I didn’t like the spaghetti straps.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 October 2025Badger18M
Verified Purchase

So comfortable

Yes, I recommend this

Very light weight and easy to wear would recommend

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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