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5pk Cotton Lycra™ Printed Bikini Knickers

Product code: T615186N

About this style

Update your top-drawer essentials with these cotton-rich bikini knickers. The flattering styles have a lower rise and plenty of stretch for comfort and fit. Pack of five includes a mix of plain and fun printed designs. M&S Collection: versatile styles in modern shapes with unique and playful details.

Details & care

Style

Low rise

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™ Printed Bikini Knickers

€10

Colour

Size

Matching items: Full Cup T-Shirt Bra
Free standard delivery over €75

Reviews (281)

4.4

68% Recommended this product

Mentions
05 July 2026ElsieSea

Comfy and good fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable, good fit, no itching or pulling of elastic, stayed same after washing too.

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 June 2026Shimawa

Quality Experience!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I always like M&S underwear range because the quality is top tier!

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 June 2026Crieff14

Great fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Always purchase marks and Spencer underwear, used to work in their factory making them a number of years ago Great quality and fit 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

24 June 2026Senoj87

Excellent quality bikini knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love these bikini knickers they are so comfortable and the fit is perfect excellent quality for the price and they wash beautifully highly recommend them bought 2 packs and love the colours

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 June 2026fjds

Great product

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Exactly what it says on the packet, I bought these to go with the bras as the colours matched. A good style and 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

20 June 2026Dawney62

Excellent quality!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Beautifully comfortable and pretty bikini knickers. My always go to underwear to buy.

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 June 2026Ck04

Great quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These pants are very comfortable, I would highly recommend them, the material is very soft

Reviewer Ratings

How do you feel about the size?

A bit small

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

11 June 202661Deb

Value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality and value for the money As shown in the picture

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 June 2026Bladesmum

Excellent underwear

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I had to buy some from an M &S store as Evri lost my parcel but the bikini briefs are wonderful, the sizing is spit in, colours and patterns are pretty, great price

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 June 2026MissPug

Really nice

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These knickers are good quality and I love the pretty designs, please do more like this. Whilst sometimes plain colours are good, I do miss all the cute designs and prints you used to do.

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

01 June 2026motif2468

Comfortable Knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable fabric and they wash well. Find the bikini fit and style neither too low or high, but just right.

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

01 June 2026JoyE66

Perennial Favourite

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have worn lycra print bikini knickers for more years than I care to recall. I wear them because they fit well, they give me the coverage that I want. They wash well time after time. They are good quality inexpensive 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

17 May 2026Pinky60

Cotton breifs

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely colours, wear as night knickers so for comfort I went up a size, wash well & 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

16 May 2026Walfie

Always good quality pants

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I only ever buy my undies from M&S and have done for many, many years. They just last. They don’t go baggy the stitching doesn’t come apart and the elastic stays strong. They just out perform other brands and these little knickers are my favourite. Comfortable and don’t disappear up you b**!

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 May 2026PatinIckenham

Good soft cotton

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Knickers are a good fit and soft material. Would like to see more of these bikini style 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

13 May 2026Very quality school shoe

Very nice and true to size. Guidelines 27/50 minim

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very nice and true to size. Guidelines 27/50 minimum Give your review a headline I love the colours of the knickers and

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 2026Oz43

Everyday staple

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Bought these as I liked the pattern, little strawberry’s on a blue & a pale yellow background. 3 pairs are plain. Bought a size 6 & they are a good fit. Ideal for day to day 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

11 May 2026Paris5

Not a great fit!

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Oh dear, measured these against my existing M&S biking pants, they are considerably smaller, both in the width and depth. I tried a pair but found the fit very uncomfortable.

Reviewer Ratings

How do you feel about the size?

A bit small

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

08 May 2026Materialgirl72

Pretty Pattern

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Cute patterns and true to size. Very happy. Good quality

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 May 2026kelsae

Confusion.

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

I hadn’t realised that my thermal vest in same order was not the same as ones I’ve had before. I had meant to order the scoop neck ones. The extra warmth is ok but I don’t like the high neck. Although this was my own fault, I do find the website confusing. You ask it to show something but then it guesses what else you would like to see. This happened with the pants I ordered as well, I had asked to see midi knickers but on same page it also showed bikini ones. Tempted by the colours I ordered bikini by mistake. I unpacked them and threw them in the washing machine thence too late to send them back. I will get some use but they are not as comfortable as midis.

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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