Update your browser for a better shopping experience!

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

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.

Details & care

Style

Low rise

StayNew™: longer-lasting colour and finish

Added Stretch

Features

Made from extra luxurious Supima® cotton

Composition

95% cotton, 5% elastane lycra® (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

4pk Cotton Rich Bikini Knickers

€16

Colour

Size

Free standard delivery over €75

Reviews (242)

4.6

72% Recommended this product

Mentions
30 May 2026TanzB3

Super comfy

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great fit, very comfortable and will definitely buy more.

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

29 May 2026Sonj34

Great quality for the price

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These knickers do exactly what you want . Comfy, stylish and great price. No riding up or digging in . What more do you want .

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

23 May 2026Hendy1

Great pants

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Fab, cotton, comfy pants. What more to say? More colour options would be good.

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

17 May 2026Emz5

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great quality, comfortable, would like a whole set of black but not available yet

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 May 2026Wendy robin

Great fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great fit and flexible so they move with you. Just wish there were more light colour choices

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

04 May 2026Granny44

Great fit and they wash very nicely

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

They feel very good and they fit well they are excellent value for money

Reviewer Ratings

How do you feel about the size?

Very large

Helpful?

Reviewer Ratings

How do you feel about the size?

Very large

26 April 2026Lizziedrip49

Great staples

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I love M&S underwear! Comfortable, great fit and a good price. Wouldn’t buy underwear anywhere else

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

26 April 2026Masqwarlie

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are simple bikini knickers which are very comfortable and fit well. Great value and quality as always.

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 April 2026Margo3000

Good Quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have only recently bought this underwear but I have no complaints. They fit perfectly and are flattering. The colours are like in the photo.

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

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

1 of 41