Update your browser for a better shopping experience!

Get faster load times, stronger security and access to all features.

M&S

Tummy Control Deep Plunge Swimsuit

£36

Colour

Customers say:

Fits true to size()
Size

Length

Free standard delivery over £60

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

Delivery, collection & returns

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 (3)

4.3

100% Recommended this product

28 January 2026CarCar5
Verified Purchase

Great fit

Yes, I recommend this

Great fit, very flattering. Reasonable price, would recommend

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

24 January 2026Ugh12385728
Verified Purchase

Not really ideal for larger bra sizes

Yes, I recommend this

37, Size 16, 36/38 DD/E, and I had the previous design hold in costume from m&s. I raved about that one. But I was a size smaller then. The old one lasted for like years and it is still looking good even though I swim a lot it just doesn't fit. This one looks amazing, like you will be admiring yourself in it. Especially the back!! I have back fat which concerned me but this was all I could find in a rush and it surprised me. It makes me back look good!! Tucks things away. And sure body positivity but they bother me. In this cossie they were INVISIBLE. Totally flat and pushed away I don't know whereabouts they hid it as it wasn't tight at all like the previous model. The plunge I was a little unsure of but I did look good in it. I just wish the cup sizes were larger. Bigger breasts need wider cups. I didn't feel secure. I could never actually swim properly in it. But it was great for my needs at the time, the spa and the spa pool and even though I felt like I'd pop out suddenly for a few hours at the start, it did remain intact for 5hours I wore it. The only slips were while getting changed and adjusting it to sit on me. I think being wet helped it stick to me better. The tummy was flattened, I've always had a huge belly and it did look slimmer but without any horrible constrictions at all. I was baffled how they did it. So yes, thoroughly recommend.

Reviewer Ratings

How did it fit?

True to size

Length

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Value for Money

Excellent

Material

Excellent

Style

Excellent

14 January 2026Louisethebreeze
Verified Purchase

Flattering Style

Originally posted on marksandspencer.ie

Yes, I recommend this

Very nice Togs, good control. A little short in the body for a 5ft 10 gal

Helpful?