Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

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

Customers say:

Fits true to size()
Size

Free standard delivery over £60

Reviews (33)

4.3

70% Recommended this product

Mentions
04 May 2026Munky
Verified Purchase

Nice colours

Yes, I recommend this

I tend to go up a size with this style, they are comfortable and good quality.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

01 May 2026Occasional shopper88
Verified Purchase

Ideal

Yes, I recommend this

Don't know you're wearing them. Exactly how it should be.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

28 April 2026Becky bee
Verified Purchase

Fit great

Yes, I recommend this

True to size and good quality and bonus being cotton

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 April 2026Margo3000
Verified Purchase

Good Quality

Yes, I recommend this

This is only a recent purchase so I cannot give a proper review but so far they fit well and feel good quality (especially because they are made out of cotton). Definitely tempted to purchase them again down the line. I prefer these over the miceofibre thongs. I tend to find the microfibre thongs loosen over the day but these do not.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 April 2026queenieinspain
Verified Purchase

Excellent

Yes, I recommend this

Excellent, have been buying these for 2 decades. Please keep in stock.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

19 April 2026Discerning53
Verified Purchase

5pk cotton thongs

No, I don't recommend this

Nice quality cotton but gusset is too narrow please make the gusset wider, I'm a slim person so would not recommend for larger ladies.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

25 March 2026
Verified Purchase

Pants!

Yes, I recommend this

The usual M&S value and standard, no complaints from me

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 March 2026jackrussel12
Verified Purchase

Pretty Thongs

Very comfortable but do shrink a size down when washed

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

18 March 2026Teebs17
Verified Purchase

Cotton thongs

Yes, I recommend this

Bought these for my daughter. She says they are very comfy and the fit is great

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

17 March 2026pipsqueek70
Verified Purchase

Perfect plain underwear

Yes, I recommend this

Great basic cotton pants - wash well and are super comfy

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

13 March 2026Ali B66
Verified Purchase

Discreet

Yes, I recommend this

Bought for a specific reason, not to show under my leggings. Did the trick!!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 March 2026AliBlackberry
Verified Purchase

Good value, comfortable thongs. Size runs small.

Yes, I recommend this

Nice soft cotton fabric, I always find this style comes up a bit small so sized up for a better fit

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

02 March 2026ClareLD
Verified Purchase

Pure cotton

Yes, I recommend this

Decent pure cotton thongs for the price. Pretty colours too.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 February 2026JoieDeVie
Verified Purchase

Great Basics

Yes, I recommend this

Good fit, just wish the fabric was a bit better quality a bit thin but overall good.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 February 2026happypants
Verified Purchase

Ok ish.

No, I don't recommend this

Too much material from gusset to waist. Less depth please

Reviewer Ratings

How did it fit?

A bit large

Helpful?

Reviewer Ratings

How did it fit?

A bit large

05 February 2026Keke555
Verified Purchase

Good overall

Yes, I recommend this

Good overall but the edges are a bit rough, which can be itchy at some places

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

19 January 2026Bidly1
Verified Purchase

Poor Quality

No, I don't recommend this

I’m disappointed with these as they are extremely thin and uncomfortable to wear. All my other M&S thongs are great (my older ones are much better quality and comfortable). I always size up for extra comfort.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

06 November 2025Jaks47
Verified Purchase

Comfortable

Yes, I recommend this

All cotton & comfortable… what’s not to like ? What more can I say ?

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 November 2025violoncello
Verified Purchase

Great fabric

Yes, I recommend this

Great for the gym as they are all cotton. Comfortable too.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

26 October 2025Nici04
Verified Purchase

Great fit!

Yes, I recommend this

Soft, simple, good shape and wash well This underwear is very simple and fits beautifully

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

1 of 6