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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

€16

Colour

Size

Free standard delivery over €75

Reviews (233)

4.6

71% Recommended this product

Mentions
15 April 2026

Best in class

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Best classic bikinis ever! Very good quality and good fit

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

13 April 2026Faye27

Size up!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Super comfy material and though the waistband is stretchy I did have to size up for comfort

Reviewer Ratings

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

04 April 2026skiptongran

FIt well

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have bought these knickers for sometime now as they are a good fit for me and comfortable to wear

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

30 March 2026hep60

Haven't disappointed!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This is my third pack of Body bikini briefs size 12. Following the second pack being cut slightly smaller , with a slightly narrower gusset, I was uncertain re purchasing again. However, I have been pleasantly surprised that no further 'savings' have been made in the fabric/design and they are well made and comfortable. They always wash well and are durable...although my original pack are starting to look a bit shabby now - hence the new purchase.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

24 March 2026LisaT04

Good Quality Underwear.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought this set of underwear specifically for every day usage. They are lovely quality & have a nice feel to the material. They are perfect for what I want them for and a good price for what you get. I like that they are all a different colour and also like the little detail on the band. They are a perfect fit, too. I would buy these again and I am happy to recommend.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

20 March 2026SC2027

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Super comfy and look nice. Feels like good material which will wash and wear well

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

18 March 2026shrimps

Good quality knickers

Originally posted on marksandspencer.com (UK)

Had these knickers before. Perfect fit and comfortable

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

18 March 2026Goldilocks1977

Perfect everyday pants

Yes, I recommend this

Soft, comfy and I love the white waist band. The perfect cotton pants to wear every day. Very happy.

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

15 March 2026vstaffy

great knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

great knickers fit beautifully, better colours needed, very poorly made, they have frayed terribly, bought 3 packs over 6 months all fraying a lot

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

12 March 2026Lindsey56

Good overall

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I had these "Body" pants before, they are a good fit and sizing. I think that this time the material is thinner!

Helpful?

10 March 2026Aminahfm

Excellent

Originally posted on marksandspencer.com (UK)

Good quality and comfortable. Would highly recommend.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

08 March 2026Creamcrackered

Lovely quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable and love the sage colour as a nice change. Would’ve just liked a thicker waistband at the top

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

06 March 2026Elly7

Bikini Knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These pants are so comfortable to wear and really good value for money.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

05 March 2026Joules876

Reliable - do the job

Originally posted on marksandspencer.com (UK)

I always buy these, love them and they are reliable and wash really well.

Helpful?

05 March 2026Musicl3e

Great fit and feel

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These have a lovely soft cotton feel, are well fitting and wash well

Helpful?

01 March 2026Bec x

Great fitting bikini knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great fitting bikini knickers, true to size, wash well.

Helpful?

28 February 2026Patrina62

Goid fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good fit, no problems washing. Good colour match with vests.

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

25 February 2026Iz H

Good quality, wish the waistband creates a bulge

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Fits well but waistband creates a little bulge on the hips, which is visible under leggings but not under normal trousers. The bikini style is attractive looking and there's no riding up of fabric at the back. All the colours in the "Grey Mix" are nice!

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

25 February 2026Lovingsunnydays

Soft, comfy and good fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

For me M&S are still the best - I know what I like and am not disappointed!

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

10 February 2026Pipstop78

Fantastic

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Super knickers went out and brought more lovely and comfy and cause there cotton they wash really well

Reviewer Ratings

How do you feel about the size?

True to size

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

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