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5pk Pure Cotton Full Briefs

Product code: T618800F

About this style

Refresh your everyday underwear with these pure cotton full briefs in a practical five-pack. The high-rise waist offers extra coverage and day-long comfort, while the flattering full brief design ensures a smooth silhouette. Made from breathable cotton that feels soft against the skin, these knickers provide the perfect foundation for your wardrobe. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

M&S

5pk Pure Cotton Full Briefs

£8

Colour

Customers say:

Fits true to size()
Size

Also available in: Thongs and High Leg Knickers
Free standard delivery over £75, otherwise from £3.99

Reviews (909)

3.8

53% Recommended this product

Mentions
09 September 2026GardnerCamp
Verified Purchase

Good everyday cotton briefs

Yes, I recommend this

Happy with regular cotton briefs for comfort and ease for everyday wear.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 September 2026Holly1079
Verified Purchase

Always the best

Yes, I recommend this

I always buy these knickers. There comfy and wonderful

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 September 2026Sadzac
Verified Purchase

Not my skin tone anymore

Very comfortable but colour is now dark compared to my other ones, not really neutral at all. Will show under my light beige trousers which is what I wanted them for.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 September 2026Lorelei2shops
Verified Purchase

Knickers.

Yes, I recommend this

Not much you can say about these knickers other than they are comfortable and cotton.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 September 2026Poot52
Verified Purchase

100% Cotton!

Yes, I recommend this

I love these briefs. They are all cotton and so comfortable. Well made and a good fit too.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 September 2026CreatureMum
Verified Purchase

Not as good as they used to be.

No, I don't recommend this

These are not great quality and a slightly odd cut they ride up at the back. I do miss the better quality cotton underwear that used to be available from M&S. I get that they are cheap, but I would like an option to pay a bit more for better quality that’s quite hard to come by.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 September 2026amg48
Verified Purchase

Good buy

Yes, I recommend this

I am happy with my order would buy again . It came quickly

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 September 202622T 26
Verified Purchase

Great quality

Yes, I recommend this

These briefs are comfortable and wash well soI do buy them a lot

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 September 2026Painterly
Verified Purchase

Extremely small. Definitely not the size stated.

No, I don't recommend this

Extremely small. Size not true would need at least 2 sizes larger.

Helpful?

05 September 2026Dreamer12
Verified Purchase

Sizing terrible

No, I don't recommend this

Always got a size 12 these were a lot longer and wider unfortunately opened 2 packs out of 4 so only refunded for two packs

Reviewer Ratings

How did it fit?

Very large

Helpful?

Reviewer Ratings

How did it fit?

Very large

05 September 2026Hannah22
Verified Purchase

Inconsistent sizing

No, I don't recommend this

Nice colours/pattern, but material somewhat thin, but I suppose that should be expected given the price. I bought 2 packs the same size but the knickers in one pack were different sizes, and one pack had knickers much larger than the other pack. Very inconsistent.

Reviewer Ratings

How did it fit?

Large

Helpful?

Reviewer Ratings

How did it fit?

Large

05 September 2026La 3268
Verified Purchase

Black cotton briefs

Yes, I recommend this

Bought to replace a couple of pairs . Good size 18 came to my waist I’m 160 cm with a short torso . Please style is the same as previously purchased in 2023 .

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 September 2026sorrento1958
Verified Purchase

Worth every penny!

Yes, I recommend this

When you want a full size pair of knickers M&S is the place to go. I wear these when I run, they are light but also robust, smooth under running leggings & being cotton they are supremely comfortable.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 September 2026Val1234
Verified Purchase

Large fitting

They are very large and quite loose fitting, owing to being pure cotton with no elastane. I would have gone for a smaller size, but had already opened the package.

Reviewer Ratings

How did it fit?

Large

Helpful?

Reviewer Ratings

How did it fit?

Large

04 September 2026Martha10
Verified Purchase

Awful quality and fit

No, I don't recommend this

Huge and baggy. Not very elasticated and they roll down. The colour is supposed to be nude but it is more a dark biscuit shade. Really don't like these at all.

Reviewer Ratings

How did it fit?

Very large

Helpful?

Reviewer Ratings

How did it fit?

Very large

03 September 2026Jmg27
Verified Purchase

Poorer quality than previous Briefs.

The fullness of these briefs was not as it has always been in the past. The feel of the brief is thin which includes the “ elastic “ on the top and legs. Really disappointed as have always bought Marks and Spencer’s underwear. Still got some size 18 which fit perfectly but these are size 22 and just fit in width although too long in depth!

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

03 September 2026Mary from County Durham
Verified Purchase

Good quality for price.

Yes, I recommend this

Perfect everyday knickers not washed or worn yet but appear to be fine. They are all the same size as i have noticed some size inconsistency over the years.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 September 2026JIL03
Verified Purchase

Comfy Pure Cottton Briefs

Yes, I recommend this

True to size (14) comfortable pure cotton briefs this includes the gussets!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 September 2026Lily Mae
Verified Purchase

Very comfy

Yes, I recommend this

Very happy with these. They are made of a good material and very comfortable.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 September 2026Ringonmyfinger1
Verified Purchase

Great underwear - as usual

Yet another great set of good quality underwear from Marks and Spencer. Great quality.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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