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5pk Pure Cotton Thongs

Product code: T618800T

About this style

These pure cotton thongs combine everyday comfort with a feminine touch, making them the perfect comfortable underwear choice. The low-rise style features slender sides that sit discreetly under clothing, while delicate picot trims add a subtle decorative element. Made from breathable cotton fabric that feels soft against the skin, they're created to keep you feeling fresh all day. This pack includes five identical plain pairs for everyday versatility, ensuring you have comfy underwear for any occasion. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Style

Low rise

Composition

100% cotton (exclusive of trimmings), Gusset (of underwear) - 100% cotton

Care

Wash at 40°C

Do not bleach

Tumble dry medium temperature

Iron at low temperature

Do not dry clean

M&S

5pk Pure Cotton Thongs

£8

Colour

Sale items

Customers say:

Fits true to size()
Size

Free standard delivery over £75

Reviews (66)

4.1

67% Recommended this product

Mentions
29 July 2026Mrs Wales
Verified Purchase

I expected the quality to be as previous purchases

No, I don't recommend this

Poor quality, completely see through. No give in the fabric. Small sizing. Won't be buying again.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

29 July 2026Mma13
Verified Purchase

Terrible quality these days.

No, I don't recommend this

I used to love M&S knickers - now they are pathetically thin and fall apart after a couple of washes - I have some knickers I bought years ago that are still alive. Nothing in the past few years lasted. I am giving up on buying underwear from M&S - so disappointing

Helpful?

29 July 2026Toots66
Verified Purchase

Lovely n comfy

Yes, I recommend this

Beautiful fit lovely soft material, great quality and design, I’m a 10 bought 12 as don’t like them digging so 12 perfect, good packaging and delivery

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

27 July 2026Liverpool09
Verified Purchase

1 of them was damaged

Yes, I recommend this

I usually dont think twice about M&S product quality but today I saw one of the thongs is damaged. The elastic and the fabric is separating. A bit disappointing. The other 4 were fine.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 July 2026Dog Mad
Verified Purchase

Quality Ok But Not Great

No, I don't recommend this

Ordered two packs different colours….Quality ok for price…..but not great…so returned one pack.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 July 2026SUZNBILL
Verified Purchase

Lovely Cotton, But Too Low Rise for Me

Yes, I recommend this

I like the quality of the cotton and they feel soft and comfortable. However, they sit much lower on the waist than I expected, which wasn't the right fit for me.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

22 July 2026Venus8
Verified Purchase

Great undies

Yes, I recommend this

Good quality thin cotton thongs,great for the summer,accurate size and feel like youre not wearing anything.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

22 July 2026Danni JS
Verified Purchase

Cotton Thongs

Yes, I recommend this

Good quality. Good fitting. Very happy with these.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

20 July 2026Amethystaura
Verified Purchase

Comfort factor is just first class and brilliant !

Yes, I recommend this

I just love these as a staple item of clothing they are super comfy cool and just feel great to wear just fabulous !!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 July 2026maybeitsmaybelline
Verified Purchase

Disappointed Lycra not cotton

No, I don't recommend this

Have bought cotton things from M&S many times but these are not cotton they are Lycra

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

11 July 2026LAGStan1
Verified Purchase

Great fit

Yes, I recommend this

They fit great but my daughter says they lace around the edge so couldn’t wear with a fitted outfit

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 July 2026JessieJPG
Verified Purchase

Lovely panties,

Yes, I recommend this

Nice and comfortable. A lovely soft material that makes you feel nice and cool.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

28 June 2026MzHair
Verified Purchase

Great cotton undies

Yes, I recommend this

Perfect material for sensitive skin! No frills just standard underwear!

Helpful?

25 June 2026familyorganiser
Verified Purchase

Extremely brief

No, I don't recommend this

Bought these to wear under riding tights to avoid the dreaded VPL and picked these as I prefer natural cotton underwear. Although I am size 12, unfortunately they are extremely brief to the point of hardly being there at all. Indeed, the gusset is so narrow it provides minimal front coverage with a good 1cm missing either side and I couldn't have risked wearing them for riding or any sporting activity.

Helpful?

12 June 2026Linnet 23
Verified Purchase

5pk pure cotton thongs

Yes, I recommend this

Very comfortable and breathable, would definitely recommend if you have eczema during summer as they don't rub.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 June 2026Holidaying24
Verified Purchase

Comfy

To be honest I bought them for my daughter who is away at the moment but I know she will love them as she has had them before and won’t wear anything else

Helpful?

10 June 2026NanaDee
Verified Purchase

Great quality and fit.

Yes, I recommend this

These thongs are totally as I expect from M&S underwear. Good quality, lovely fit, soft feel cotton, AND in pretty colours and print.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 June 2026Rockchicken66
Verified Purchase

M & S knickers - what's not to like

Yes, I recommend this

I know its a cliche, but M & S knickers are always the best for fit and value

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 June 2026MAUD
Verified Purchase

Great value cotton knickers for workouts

Great knickers for under my workout leggings. Always size up a couple of sizes though, in all knickers! Always comfortable and last longer IMO.

Helpful?

02 June 2026Kirtal
Verified Purchase

Fantastic

Yes, I recommend this

Had some of these already and decided to buy more. Super fit, exactly as expected. So soft that you forget you're wearing them. Wash well.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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