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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.

M&S

5pk Pure Cotton Thongs

£8

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £75, otherwise from £3.99

Reviews (79)

3.9

62% Recommended this product

Mentions
18 September 2026Milliemoo05
Verified Purchase

Would buy again and again

Yes, I recommend this

Incredible quality, fit amazing. True to size, I love that they are pure cotton, that’s the reason I get them. Bought them multiple times.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

17 September 2026Les2601
Verified Purchase

Sized small

Yes, I recommend this

A little bit skimpy on material compared to others. Sized small too so maybe better order size bigger than usual.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

14 September 2026Clara louise
Verified Purchase

Small fit

No, I don't recommend this

Not the same quality as some I previously bought very small fitting

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

14 September 2026Denemac
Verified Purchase

Great Quality

Yes, I recommend this

Excellent quality and fit. Good colour and they wash really well

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

12 September 2026ME1963
Verified Purchase

Good Value for the money

Yes, I recommend this

Very good thank you, prompt delivery highly recommended

Helpful?

08 September 2026doodle77
Verified Purchase

Overall great

Yes, I recommend this

Good quality, soft and very comfy. They are my new fav thongs!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 September 2026Kaz750
Verified Purchase

Cheap fabric, poor fit

No, I don't recommend this

Have had M&S pants for years. They are now thinner, cheap fabric and a lot smaller. Obviously have changed suppliers and not for then better. The fabric used to be a lot thicker and softer. Will start looking elsewhere from now on. These don’t fit like they used to and feel cheap.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

24 August 2026SCoyle
Verified Purchase

Poor

No, I don't recommend this

Unfortunately, the quality was poor and did not meet my expectations. It shed fluff quite badly from the first use, leaving fibres everywhere. I'm disappointed with the overall quality and would not purchase again.

Helpful?

20 August 2026Yellowb1rd
Verified Purchase

Disappointed!

No, I don't recommend this

Had a size 12 as usual but found them on small/tight side no stretch!

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

14 August 2026heaps
Verified Purchase

Poor

No, I don't recommend this

Unfortunately, not for me!! Skimpy is an understatement!!

Helpful?

12 August 2026nmmross
Verified Purchase

Wouldn’t repurchase

No, I don't recommend this

I bought these as they were 100% cotton and thought they’d be a good replacement for some similar ones I bought a while ago that needed binned. However these were such a disappointment. I know there’s not much fabric to a thong anyway but these really do feel like they’ve been made with the bare minimum amount of fabric. They fit fine but definitely don’t feel as stretchy which gives a bit of a cheap feel.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 August 2026Cc8x
Verified Purchase

Nothing like the photos

No, I don't recommend this

They are nothing like the photos, terrible quality, poor finish, the edges are just raw. Would never have ordered them if the photos actually showed what I would be sent.

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

07 August 2026Kazzacee
Verified Purchase

Not for me

No, I don't recommend this

Ok so probably me that’s the funny shape but I found them totally wrong, bits were long that should’ve been shorter bits were wide that should’ve been narrower bits were thin that should’ve been thicker I mean there’s hardly anything of them but I tried them on but to me they’re unwearable

Helpful?

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

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