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4pk Cotton Rich Bikini Knickers

Product code: T615644N

About this style

Refresh your lingerie drawer with these bikini knickers from our Body range. Made from breathable cotton-rich fabric with added stretch, they offer day-long comfort and a smooth feel against skin. The flattering low-rise cut creates a sleek silhouette, while the flexible elasticated waistband features a repeat 'Body' logo for a contemporary finish. This pack includes two plain and two striped designs, giving you multiple styling options. StayNew™ technology ensures they stay vibrant wash after wash.

M&S

4pk Cotton Rich Bikini Knickers

£12

Colour

Customers say:

Fits true to size()
Size

Free standard delivery over £75, otherwise from £3.99

Reviews (274)

4.5

71% Recommended this product

Mentions
26 October 2026Cora Line
Verified Purchase

Am I the only one experiencing this??!

No, I don't recommend this

I've been buying M&S knickers for years and have never been disappointed...until now. I bought a pack of these, along with a pack of 5pk Cotton Lycra® Bikini Knickers (Black), 9 pairs in total. One third of the total bought were very poorly cut with one leg hole being substantially bigger than the other. This particular set had one pair with a 21cm left leg hole and a 23.5cm right leg hole (I'd attach photos if I could), the difference might not sound much, but it looks and feels substantially different. It's a shame that M&S quality control seems to be lacking, as the other three pairs were a good fit and comfortable.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 October 2026SallyRT
Verified Purchase

Almost great

No, I don't recommend this

I have a couple of sets of these pants. Some fit perfectly, but after washing and drying according to the washing instructions, a few of them are now too big and can't be worn. The elastic around the top has stretched by one to two centimetres.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

24 October 2026Sassle
Verified Purchase

Comfortable, cotton knickers

Yes, I recommend this

Good value especially when part of an offer. Comfortable, cotton material and like the slim waistband to hold these in place. Would prefer some different colours including more blues and greys.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

23 October 2026Wildspirit
Verified Purchase

A bit disappointed

Have brought these before so knew of the good quality however these ones are thinner, still good and fitted well but not the usual good quality

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

22 October 2026Little Pam
Verified Purchase

Comfortable & stylish

Yes, I recommend this

Very comfy and fit in all the right places without being too high in the leg or the waist

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

21 October 2026Vero83
Verified Purchase

Super comfortable cotton and shape

So comfortable, I always come back to get some more. My go-to knickers

Helpful?

20 October 2026Rosiebrand
Verified Purchase

Nice quality. Good fit

Yes, I recommend this

Been looking for decent quality cotton knickers that weren’t huge (like something my grandma would have worn) or tiny. These are great, just the right amount of material at the sides and very comfy to wear.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

09 October 2026Rannie48
Verified Purchase

Great Quality

Yes, I recommend this

Good fit, comfortable and soft. Bought for every day wear. Very pleased.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

07 October 2026Capetown girl
Verified Purchase

Great value

Yes, I recommend this

These were comfortable and a good fit true to size.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

06 October 2026Dawn11
Verified Purchase

Great pants

Yes, I recommend this

Stylish good fit and quality material. True to size. Happy regular M&S customer.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

01 October 2026Blue sky 1
Verified Purchase

Disappointing

No, I don't recommend this

Elastic on this pack of knickers was so loose they kept falling down. Very disappointing as i have had many packs in the past and they were my favourite go to

Reviewer Ratings

How did it fit?

Very large

Helpful?

Reviewer Ratings

How did it fit?

Very large

19 September 2026Shortenross
Verified Purchase

Good quality

Originally posted on marksandspencer.ie

Yes, I recommend this

The 4 pack cotton rich bikini feel nice and soft. They are a comfortable fit and wash well. I think they are true to size.

Helpful?

17 September 2026SPri
Verified Purchase

Lovely knickers narrow gusset

Yes, I recommend this

I've bought these bikini knickers before, this pack is a little disappointing. The gusset is quite narrow compared to older pairs.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

17 September 2026CathPC
Verified Purchase

Size up!

Yes, I recommend this

Already had a pack of these so knew they were comfy, however I'm a 14 and have to buy a 16. They don't feel like a bigger size and getting a 14 would have meant they would dig in and give a definite VPL!

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

15 September 2026Fandangus
Verified Purchase

Elastic is very Uncomfortable

Cheap and nasty elastic, cheap and nasty fabric. Will not be buying again.

Helpful?

20 August 2026Anne0000
Verified Purchase

So comfy!

Yes, I recommend this

Please don’t discontinue these! Comfortable & great quality.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

11 August 20260510
Verified Purchase

Really great quality

Yes, I recommend this

These briefs are comfortable and 100% cotton they do not hurt me, I am allergic to anything but cotton, they look good fit well, they do not fall down, wash really well

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

05 August 2026Kittix
Verified Purchase

Nice knickers

Yes, I recommend this

Lovely and soft and a great fit. Washes really well.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

20 July 2026
Verified Purchase

Perfect pants.

Gorgeous thank you lovely material and fit is spot on.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

17 July 2026Ktfairy
Verified Purchase

Second purchase

Yes, I recommend this

I've bought these twice. They're comfortable and fit well and the fabric is 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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