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M&S

Magicwear™ Waist Cincher & Thigh Slimmer

£35

Colour

Customers say:

Fits true to size()
Size

Matching items: Full Cup Bra
Free standard delivery over £60

Product code: T321503

About this style

Create the perfect base for outfits with our exclusive Magicwear™ shaping knickers. This waist-cinching style features an anti-roll waistband and flattering tummy control technology, plus added stretch for comfort and easy movement. The lightweight yet supportive fabric creates a smooth finish while lifting and shaping your silhouette. Our moisture-wicking Cool Comfort™ technology helps keep you cool all day long. M&S Collection: versatile styles in modern shapes with unique and playful details.

Details & care

Style

Non padded

Control: Firm control

Non wired

Added stretch

Features

Cool Comfort™ technology

keeps you cool all day long

Magicwear™

smooths and controls without compromising comfort

No VPL

no-show finish

Waist Cincher

clever zone control creates an hourglass shape

Composition

62% polyamide, 38% elastane (exclusive of trimmings), Gusset (of underwear) - 100% cotton

Care

Wash at 40°C

Do not bleach

Tumble dry low temperature

Iron at low temperature

Do not dry clean

Delivery, collection & returns

Christmas delivery and collection last-order dates

Standard Delivery

Order by Saturday 20th of December

Nominated Day Delivery

Order by Tuesday 23rd of December

Store Collection

Order by Tuesday 23rd of December

Delivery

Standard

UK Standard Delivery is available for £3.99 or free on orders over £60 (excluding furniture).

Nominated Day

UK Next Day Delivery and UK Nominated Day Delivery (excluding Northern Ireland) are available for £5.99 (excluding furniture)

Collection

Collect from store

Store collection is free on all fashion, home and beauty orders.

Returns

UK returns

Free

Exclusions apply

Full delivery and collection informationOur returns policy

Reviews (363)

3.7

50% Recommended this product

Mentions
04 December 2025carolep1969
Verified Purchase

Magic?

No, I don't recommend this

I bought this to go under a LBD, but the top rolled over every time I moved, and the legs were a little too long considering I'm 5' 10". Not easy to get on/off. Certainly didn't flatten the tummy at all.

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

29 November 2025Neor52
Verified Purchase

Excellent

Yes, I recommend this

I bought it to hold my Tommy down. I am enjoying its usage.

Helpful?

29 November 2025KC1968
Verified Purchase

Great quality

Yes, I recommend this

True to size. Comfortable. Effective. Great quality

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

20 November 2025Tezwim
Verified Purchase

Does the job

Yes, I recommend this

Great under fitted dress, did not roll down like a different well know brand I had before, pleased with it

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

19 November 2025Cassbirt
Verified Purchase

Works great.

Yes, I recommend this

These worked great to smooth things out under a form-fitting dress. A bit tricky to get on and off for toilet trips but that’s to be expected of shapewear!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

18 November 2025Jodilocks
Verified Purchase

No bad

No, I don't recommend this

Material is comfortable but doesn’t feel that it pulls your waist in

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

17 November 2025Ody
Verified Purchase

I'm happy

I'm so glad I made the right purchase. It feels so comfortable

Helpful?

16 November 2025Simplytoffee
Verified Purchase

Body mirage or dream 🤔

Yes, I recommend this

I made a brave and bold decision to buy this product and in a size smaller. I really want to look toned in my Xmas outfit.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

15 November 2025Lashonda
Verified Purchase

Fit perfectly

Yes, I recommend this

Could not find any fault. I will definitely buy again.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 October 2025Jenny1603
Verified Purchase

Effective

Yes, I recommend this

This did the job - definitely smoothed out the bumps. It’s a little tricky pulling it back up under a tight dress after a loo visit.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

20 October 2025Matt79
Verified Purchase

Better ones out there worth paying extra for

Not the best I’ve had quit right on top and I had upsized

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

12 October 2025SLDN
Verified Purchase

Just ok

Sucks everything in, but assumes you have no backside, so comes up quite low on the back

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

10 October 2025Ms_L
Verified Purchase

Great purchase

Yes, I recommend this

True to size true quality fit for purpose I would highly recommend

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

08 October 2025coco_ti7
Verified Purchase

Excellent quality

Yes, I recommend this

perfect but I’d recommend going a size up as it is very tight

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

05 October 2025Esther1211
Verified Purchase

Fantastic item

Yes, I recommend this

Love these shorts. They gave me a great shape in a fitted satin dress, with zero VPL. Comfortable enough to wear for a whole evening of dancing!

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

25 September 2025Julesat35
Verified Purchase

Held everything in

Yes, I recommend this

A bit more of a squeeze to get in than I would have liked but then that's the whole reason for buying them!

Reviewer Ratings

How did it fit?

A bit small

Helpful?

Reviewer Ratings

How did it fit?

A bit small

25 September 2025AliG69
Verified Purchase

Really uncomfortable

No, I don't recommend this

Unfortunately, I find this extremely uncomfortable to wear. The fabric is very harsh and you have to take the whole thing off when visiting the bathroom.

Reviewer Ratings

How did it fit?

True to size

Helpful?

Reviewer Ratings

How did it fit?

True to size

29 April 2025Walksalot
Verified Purchase

Good shaper but make sure you wear it OVER tights

A comfortable shaper for my special occasion. It would have scored higher but I put some v nice sheer M&S tights over it. These were actually shot off the surface of the shaper and before I'd crossed the carpark to the venue the waistband was nearly at my ankles! I had to limp upstairs holding the waistband at my knees while my panicking daughter was yelling that I HAD to be at the ceremony that second! As I had to speak, I had to find a loo, ditch the tights as there was no room in my posh bag and rush back. No wonder I fluffed my reading! So I wasn't very pleased.

Helpful?

25 April 2025Artygirl7
Verified Purchase

Perfect 'hold it in' garment.

Yes, I recommend this

Perfect hold it in garment. Gives me a nice smooth tummy under my dresses.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Support

Excellent

How did it fit?

True to size

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Style

Excellent

Comfort

Excellent

Support

Excellent

How did it fit?

True to size

14 April 2025Pamindevon
Verified Purchase

Great quality but didn’t fit

Yes, I recommend this

Great quality but didn’t fit, even though I bought a 14 and normally wear an M and S 14

Reviewer Ratings

Quality

Excellent

Value for Money

Average

Style

Average

Comfort

Fair

Support

Good

How did it fit?

Small

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Average

Style

Average

Comfort

Fair

Support

Good

How did it fit?

Small

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