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5pk Cotton Lycra® Bikini Knickers

Product code: T614936P

About this style

These briefs from M&S Collection feature a cotton-rich fabric blended with Lycra® for comfort and flexibility. Cut in a flattering mid-coverage bikini style with a low-rise waist, they offer the perfect balance of coverage and femininity. StayNew™ technology ensures the colour and finish remain vibrant wash after wash, making this underwear pack an enduring addition to your everyday lingerie collection. This convenient set of knickers provides comfort for daily wear. M&S Collection: Easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Style

Low rise

Centre bow feature

Added stretch

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

5pk Cotton Lycra® Bikini Knickers

€10

Colour

Size

Free standard delivery over €75

Reviews (531)

4.2

64% Recommended this product

Mentions
30 August 2026Tewls

Comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable and good quality. You can wash in washing machine.

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 August 2026Orla Kelleher

Comfortable and reasonably priced

Yes, I recommend this

Comfortable, every day underwear. Reasonably priced and good quality

Reviewer Ratings

Quality

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

29 August 2026Sue987658765432

Ok...

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Basic, bit scratchy, cheap feeling as per cost but OK. Why do knickers always have the elastic disproportionately tight v the side of the knicker fabric? Ugly panty line but ok for basic 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

22 August 2026JoDTIY

Good value cotton pants

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Nice basic cotton pants, they fit well - size 10. Good value

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

22 August 2026Viv20

Perfect fit and material

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Been a very long time since I’ve bought knickers that are perfect fit and great material. Cotton with a little stretch. Lovely picot elastic is a great finish. More pastel shades in packs going forward I hope.

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 August 2026Keran37

Great comfortable fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great fit and they are very comfortable. They arrived before the expected date, which was great.

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

14 August 2026P40

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Another excellent quality product from M&S. Very 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

14 August 2026CustomerR

Very comfortable

Yes, I recommend this

Very comfortable and lovely breathable material. Recommend

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

12 August 2026Malasr

Great plain black knickers, basic but good

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great, comfy and just as always good quality and fit, will purchase again.

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 August 2026Loppity123

Ok but boring!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Where have the lovely colourful M&S knickers gone!? They’re ok but nothing special.

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 August 2026DottyDN

5pk Cotton Lycra Bikini Knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love these Bikini Knickers cotton Lycra 5pk. Hope they dont stop making them, always my go to.

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 August 2026RAS 21

Good quality knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable knickers wash well, would recommend these

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

03 August 2026Jean240

Awful

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Really awful fit, some bigger than others, shrank in first wash.

Helpful?

03 August 2026FionaB59

New Style for me!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Tried these again recently having not worn them for many years. Very happy with the comfort and fit. These will become my regular knickers!

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

02 August 2026SlateClock

Basic knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Exactly what you'd expect. Fit as expected, perform as expected.

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

31 July 2026Abcefg

Very Pleased

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very good quality always M&S knickers never 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

31 July 2026emma7452

Good every day knicker

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

M&S seem to be back to doing a comfy and sensible pant! There is hope in the world. They are not as good as they were 12 years ago and have sadly lost the little feminine touch of the bow at the top, middle on the front but… I am rating these 4 stars because they are the best option right now and worth replacing the really old ones I’ve been hanging on to for far too long for lack of a decent replacement. P.S. I write this after washing them (if you know, you know).

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 July 2026Discernible

Comfortable black knickers

Originally posted on marksandspencer.com (UK)

Comfortable , have bought these in white for years

Helpful?

28 July 2026Hellyeah1

No soft

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Not soft or stretchy, i would not revommend these. Not like the lycra ones

Reviewer Ratings

How do you feel about the size?

Small

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

27 July 2026J CT

Good quality . . . . . . .

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Always buy my knickers at M&S . . . . . . . . . . . .

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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