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Tummy Control Deep Plunge Swimsuit

Product code: T521187S

About this style

This swimsuit is designed with a deep plunge neckline for a flattering poolside look. It's crafted in a regular fit, with comfortable wide straps. The tummy control panel helps to sculpt your figure, while removable padding offers versatility. Added stretch in the swim fabric gives a flexible feel. M&S Collection: versatile styles in modern shapes with unique and playful details.

Details & care

Item details

Model Height: 5ft10"/178cm

Model is wearing size: 8

Fit and style

Regular fit

Removable padding

Control: Magic tummy control

Non wired

Added Stretch

Composition

, 83% polyamide, 17% elastane, Lining - 100% polyester, Padding - 100% polyurethane, Mesh - 87% polyamide, 13% elastane

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

M&S

Tummy Control Deep Plunge Swimsuit

£36

Colour

Customers say:

Fits true to size()
Size

Length

Free standard delivery over £75

Reviews (27)

4.4

78% Recommended this product

Mentions
01 June 2026Chappers345
Verified Purchase

Flattering swimsuit

Yes, I recommend this

Flattering swimsuit. Went for the long which has definitely helped me to not get a wedgie! Not that I have a particularly long torso. Still slightly rides up in the bum area but most swimsuits do!

Reviewer Ratings

How did it fit?

A bit small

Length

Good

Value for Money

Excellent

Material

Good

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit small

Length

Good

Value for Money

Excellent

Material

Good

Style

Excellent

31 May 2026curtie
Verified Purchase

Great fit

Thought I'd better invest in a swim suit. This one is a good fit and the tummy control certainly helps. Love Khaki colour so all in all a good buy.

Reviewer Ratings

Style

Excellent

Helpful?

Reviewer Ratings

Style

Excellent

30 May 2026Charlilou
Verified Purchase

Swim ready

Yes, I recommend this

Great swim suit I thought it would be too low at the front but actually lovely

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

26 May 2026Steffersthatsme
Verified Purchase

Red hot

Yes, I recommend this

Sexy summer bathing suit in Red!! Deep plunge top for gentle swimming and lounging. Not for diving or endless hours of training in the water but I did not buy it for training.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

26 May 2026S19S
Verified Purchase

Disappointed!

No, I don't recommend this

Fabric is very thin creating a camel toe issue which means I couldn’t wear it on holiday

Reviewer Ratings

How did it fit?

True to size

Material

Poor

Helpful?

Reviewer Ratings

How did it fit?

True to size

Material

Poor

25 May 2026Spaniel01
Verified Purchase

Great swimsuit

Yes, I recommend this

Brilliant swimsuit for the (£36) price! Sizing is slightly small, I opted for usual size 12 in longer length as 14 too big around bust. Brown colour way is a more flattering option than black for fair skin.

Reviewer Ratings

How did it fit?

A bit small

Length

Good

Value for Money

Excellent

Material

Good

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit small

Length

Good

Value for Money

Excellent

Material

Good

Style

Excellent

21 May 2026GC2901
Verified Purchase

Poor fit

No, I don't recommend this

I bought this for a more supportive and flattering fit. I’m a size 8-10 but with a slight belly pooch due and a bigger bust. Sadly this one-piece had limited compression around the stomach area and the cups were so small it looked ridiculous. Returned for a refund.

Reviewer Ratings

Value for Money

Fair

Material

Fair

Style

Average

Helpful?

Reviewer Ratings

Value for Money

Fair

Material

Fair

Style

Average

17 May 2026RaeJae
Verified Purchase

Lovely fit and super flattering

Yes, I recommend this

Lovely fit and super flattering. A nice plunge neckline. Back has a lovely cut too, not too high not too low. Love the colour too, I’m Looking forward to wearing this, felt great in it.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

16 May 2026Hazeholidaygal
Verified Purchase

Great quality, brown swimsuit

Yes, I recommend this

Lovely swimsuit, very flattering and comfortable True to size .

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

15 May 2026CharlyEP
Verified Purchase

Great fit

Yes, I recommend this

This is such a flattering swimsuit. I’m over the moon with it. The longer length fit means I’m able to buy the size that actually fits my (longer) body without having to buy the bigger size. Gorgeous colour

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

13 May 2026Polly 1301
Verified Purchase

Perfect fit

Yes, I recommend this

Perfect fit I don’t like bra pads easily removed lovely chocolate brown colour

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Good

Material

Good

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Good

Material

Good

Style

Excellent

12 May 2026LPN00
Verified Purchase

Style for tall women

Yes, I recommend this

I have looked for one piece swimsuits at every price point, and singularly failed to find anything acceptable until I found this suit at M&S. For some reason most long swimsuits have a modest leg cut, which is not very flattering. So thank you M&S, for giving a tall women a bit of style. More, please!

Reviewer Ratings

How did it fit?

A bit small

Length

Average

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit small

Length

Average

Value for Money

Excellent

Material

Excellent

Style

Excellent

12 May 2026nb66
Verified Purchase

Lovely suit

Yes, I recommend this

Lovely design but not for nme . No one wants that much flesh exposed !

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Good

Style

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Good

Style

Good

07 May 2026Pumpkin24
Verified Purchase

Flattering and great quality

Yes, I recommend this

Love this swimsuit. Feel very confident in it. Great quality too

Reviewer Ratings

How did it fit?

True to size

Value for Money

Good

Material

Good

Style

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Good

Material

Good

Style

Good

07 May 2026CIB
Verified Purchase

OK for the gym.

No, I don't recommend this

This swimsuit is not really a tummy control swimsuit. There's not a lot of structure to it, but it's OK for the gym.

Helpful?

26 April 2026Ammyy
Verified Purchase

Beautiful and great fit

Yes, I recommend this

This is not only beautiful but fits just right. I'm a 10 and fits really comfortably, real confidence boost

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

29 March 2026HLA57
Verified Purchase

Love it !

Yes, I recommend this

Great fit and so comfortable. Very flattering so an all round winner !

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Value for Money

Excellent

Material

Excellent

Style

Excellent

29 March 2026Carolinia
Verified Purchase

Fantastic quality material

Yes, I recommend this

Such a comfortable fit and soft fabric for swimming in. Washes well and goes not shrink.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

13 March 2026lewesbuyer
Verified Purchase

Great cozzie

Yes, I recommend this

Very comfortable and flattering red swimming costume

Reviewer Ratings

How did it fit?

True to size

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Material

Excellent

Style

Excellent

13 March 2026Janet Lancs
Verified Purchase

Not for me

Nice costume but a bit too revealing with no support.

Helpful?

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