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3pk Flexifit™ Modal High Waisted Thongs

Product code: T615390H

About this style

These modal-rich thongs from our Body by M&S range feature a high waisted design for a flattering silhouette. The soft modal fabric creates a smooth look under clothes, while Flexifit™ technology and added stretch ensure all-day comfort. This handy three-pack of underwear offers everyday practicality and comfort.

Body by M&S

3pk Flexifit™ Modal High Waisted Thongs

€23

Colour

Size

Free standard delivery over €75

Reviews (126)

4.5

75% Recommended this product

Mentions
06 March 2026Lynda59

Superb

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are so comfortable, lovely quality and really 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

05 March 2026Mumma57

Great Value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable, true to size and great value underwear.

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 March 2026Jococo27

Holes in back of underwear following first wear

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Holes in back of underwear following first wear, pretty bad quality if they don’t last that long.

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

28 February 2026Than97

Comfy but runs a bit big

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I think as this is a stretchy fabric if you are in between sizes, size down!!

Reviewer Ratings

How do you feel about the size?

Large

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

26 February 2026Tootyboots13

Super soft

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very comfortable and the cut is lovely, fits well. I am going to order some more in the other colours now too as they are so comfortable - very soft fabric.

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 2026Alikill

Flexifit thong

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great purchase nice and light against the skin, I found then true to size and purchased size 10

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 February 2026Calmsenses5

Great high waisted thongs, love colour mix

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great high waisted thongs, great colour mix. Fab feel & would love more colours please

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

21 February 2026April rain

Comfortable but more supportive would be nice

Originally posted on marksandspencer.com (UK)

Nice soft comfortable material. A firmer more supportive waste would be better to hold you especially with them being high wasted.

Helpful?

21 February 2026dewismum

Love these!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love these perfect fit lovely fabric wash really well …… I’ve got 20 pairs!

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 February 2026JillyPT

Disappointing

Originally posted on marksandspencer.com (UK)

Nice high waist that didn’t roll down but fabric thin and the front too narrow to be comfortable. I will not be recommending or buying again.

Helpful?

17 February 2026Biker dude

Great feel and fit.

Originally posted on marksandspencer.com (UK)

The knickers were bought for valentines as a gift for my wife. She says they feel great and fit perfectly which is always a bonus. I can vouch for the look and the modal feels 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

15 February 2026Susie Q Herts

Comfortable Thongs

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Great for 'no panty line' Had to go for the size 6 as too big otherwise. Im usually an 8 in M & S.

Helpful?

12 February 2026Tmary

I buy larger as standard

Yes, I recommend this

I’m an M&S size 10 in jeans and pants but always buy underwear 2 sizes bigger for comfort. Love these, I’m usually not a thong wearer but I really like these, so soft and comfortable

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

08 February 2026TessaGL

Comfy knickers

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Comfortable, great fabric! Good quality. Highly recommend

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

08 February 2026Clairebear84

My go to for under leggings

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are my go to undies to wear under gym and yoga leggings. Comfortable, high waisted and don't move.

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 February 2026KarenBn

Wouldn’t buy again

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Don’t think I would buy these again. I like pants to cover my tummy area but I think these come half way up my ribs. I also think they are too narrow at the front.

Reviewer Ratings

How do you feel about the size?

Large

Helpful?

Reviewer Ratings

How do you feel about the size?

Large

27 January 2026G1ngerhair

So comfortable and a flattering fit.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Such a comfortable fit, love the soft material, high waisted and wide at the top of the thong. I straight away ordered more and also different 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

25 January 2026LucieAP

Goes a bit saggy

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

Goes a bit saggy around the crutch after a few hours of wear. At first they feel great but then they loosen.

Reviewer Ratings

How do you feel about the size?

A bit large

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit large

15 January 2026SWings

Very comfortable

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

These are a really great fit for ladies who wish to where a thong but want a little more coverage! Sizing is good but I always size up for a more comfortable fit. The down side to these is that they are functional not particularly pretty? No lace or detailing… And M&S why is it that there are sooo many high waisted jeans/trousers etc but so few everyday high waisted thongs & lack of colour range? M&S come on… must do better! Thank goodness you finally brought out white too when a vast majority of your bras are white!? In short they are great but need a little more choice…

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 January 2026Mrs G McGrady

Amazing thongs

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love these thongs, they are so comfortable and they are high at the waist, great when wearing a dress you can't see any lines. Going to buy some more of 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

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