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Body Sculpt Firm Control Seamless Thigh Slimmer

Product code: T326812B

About this style

Create a sleek silhouette with this thigh slimmer from our Body by M&S range. It offers firm control, with targeted compression on the tummy, waist and thigh, plus bum lift. Added stretch in the breathable fabric ensures flexible comfort, while the anti-roll waistband and seamless design give a smooth finish.

Details & care

Style

Control: Firm control

Added Stretch

Features

Lifts and enhances your bottom for a sculpted silhouette

Your secret to staying cool all day is Cool Comfort™

Composition

80% polyamide, 20% elastane (exclusive of trimmings), Gusset (of underwear) - 100% cotton

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

Body by M&S

Body Sculpt Firm Control Seamless Thigh Slimmer

£18

Colour

Customers say:

Fits true to size()
Std Dress Size

Matching items: Crop Top and Strapless Bra A-E
Also available in: Thongs and Waist Cincher
Free standard delivery over £75, otherwise from £3.99

Reviews (34)

4.4

76% Recommended this product

Mentions
29 August 2026eltee67
Verified Purchase

Great thigh slimmer but…

Yes, I recommend this

Great product for slimming thighs and giving a smooth torso without feeling too constricted. The thigh length is adequate resting just above the knees. However I have not given the full five stars due to poor quality stitching around the cotton gusset. I am a pear shaped size 12 and went for the large size. I’m having to replace with a new pair every month. I’m now on my third pair with the same issue and thinking of trying the extra large to see if that makes a difference.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

26 August 2026SachF
Verified Purchase

Love them

Yes, I recommend this

These shaper shorts are great! They look tiny but they do go on. For reference I’m size 18-20, plus size and I got the XL. The top part does roll down a little but it smooths everything out and you can definitely feel the hold/firm control. Bought these to do exactly that and also act as chafing shorts. Works amazing for both.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

25 August 2026Jub2
Verified Purchase

Fantastic quality too. Would recommend

Yes, I recommend this

Pulls in great and won’t roll down. Comfy to wear.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

23 August 2026Megsb7
Verified Purchase

Amazing!

Yes, I recommend this

Great sizing, shape and control. I’m so happy with my purchase. They were comfy and did not roll down

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

23 August 2026RedWife
Verified Purchase

Easy to wear

Yes, I recommend this

Perfect, did the job I wanted them to do and had a decent length in the leg. I was expecting a huge battle to get them on but they were surprisingly stretchy and easy to pull up

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

18 August 2026Jacqx A
Verified Purchase

Great quality & fit

Yes, I recommend this

Firm support, comfortable, light & breathable for all day use. I bought my usual size & does the job perfectly. I didn't have any roll down, it stayed put. Love it.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

12 August 2026miami61
Verified Purchase

Why size them so small

No, I don't recommend this

I don't understand why M&S size this product so small. I got a size bigger than my dress size, I don't have fat legs and couldn't get these past my knees. Just a complete waste of time for everyone. Why?

Helpful?

04 August 2026Magslo
Verified Purchase

Smoothed

Yes, I recommend this

Fairly easy to get on and off, stayed up and ‘smoothed’ my lumps.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

04 August 2026Fen15
Verified Purchase

Great quality

Yes, I recommend this

Bought to wear under bridesmaid dress, very comfortable and did the job!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

02 August 2026RORR
Verified Purchase

Super item

Yes, I recommend this

Excellent control Can recommend Will buy in different colour ways

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

27 July 2026ClaireD83
Verified Purchase

Pretty good

Yes, I recommend this

Could be firmer across the tummy but definitely helps

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

18 July 2026TC1404
Verified Purchase

Great quality

Yes, I recommend this

Absolutely loved these! They don’t feel like you have them on. Wearing on one of the hottest days of the year they kept me so cool!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

18 July 2026Eleanor_
Verified Purchase

Great price and great fit

Yes, I recommend this

Really impressed with these, especially at this price point. I'm a 10/12 so I ordered a M and a L to compare sizes. The M was way too small for me, but the L fit perfectly, with the legs coming down to just above my knees and the top finishing at my under wire. The body did slip down a little bit whilst I was wearing it, but overall it was very comfortable, lightweight, and breathable.

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

15 July 2026Julie7
Verified Purchase

Does what it says on the tin

Yes, I recommend this

Does what it says on the tin! I took them out of the box and thought they would fit but they do and look really good. Don’t roll down and I could still breath. Would recommend

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

07 July 2026REALMS
Verified Purchase

Excellent Shape Wear

Yes, I recommend this

Excellent shape wear - super soft and comfortable to wear with good.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

01 July 2026RJN123
Verified Purchase

Soft and bice

Yes, I recommend this

Could do with an opening gusset. But comfortable otherwise

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

14 June 2026Melisacroft
Verified Purchase

It does the job

Yes, I recommend this

It doesn’t the job, but doesn’t hide the tummy as much.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

10 June 2026Kazzielou123
Verified Purchase

Good

No, I don't recommend this

It was ok, slimmed the thigh but there was little control around the stomach

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 June 2026brownlegs
Verified Purchase

Comfy and does the job!

Yes, I recommend this

Bought this to smooth out panty lines and hold in my tree trunk thighs! I’m a size 14 but could not get the medium past my knees so went for a large size. Much easier to get in but still does the job! Very comfy too, even during our May heatwave. So I bought a second one!

Reviewer Ratings

How did it fit?

Small

Helpful?

Reviewer Ratings

How did it fit?

Small

07 June 2026Taylor1608
Verified Purchase

Didn’t disappoint!

Yes, I recommend this

Wow these do really pull you in and are very firm, exactly what I wanted! Perfect under a bridesmaid dress. They do go quite high like right up to your bra but I was happy with this. For the money 10/10 as they are on par with some of the more expensive brands!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

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