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Padded Drawstring Side Square Neck Swimsuit

Product code: T521207S

About this style

This swimsuit will have you looking your best on the beach or by the pool. Regular-fit style with a square neckline and a high-leg cut. Added stretch in the fabric brings a flexible feel, while the padded cups create a flattering shape. Ruching and self-tie detailing on the sides ensure a stylish finish. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Fit and style

Regular fit

High waisted

Padded

Non wired

Added Stretch

Composition

80% polyamide, 20% elastane lycra® (exclusive of trimmings), Lining, 85% polyester, 15% elastane, Padding - 100% polyurethane

Care

Wash at 40°C delicate

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

M&S

Padded Drawstring Side Square Neck Swimsuit

€47

Colour

Size

Length

Free standard delivery over €75

Reviews (19)

4.5

79% Recommended this product

Mentions
26 June 2026Eclecticme1

Nice

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Nice swimsuit, but, I would say size up or get longer body. Great that you can adjust the cut if required. Can’t wait to try it out on my holiday

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

21 June 2026ElianeLong

Chic -and value for money

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

This is a swimsuit that is ideal for “social”holiday events where you want to show off your figure - and also for serious swimming.

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

21 June 2026JenLondon10

Lovely, stylish, great price

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Beautiful suit, gorgeous colour, very good quality

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

21 June 2026NancyK

Lovely colour and style

Originally posted on marksandspencer.mom (UK)

The drawstring style is excellent for creating a high leg and making your legs look longer. The red colour is very flattering for my pale skin. I had to take one star off for the strange pads at the chest which didn’t do anything so just took them out.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Good

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Good

Material

Excellent

Style

Excellent

28 May 2026St A frequent flyer

Fantastic fit and very comfy

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Fantastic fit and very comfy. I ordered and kept both colours.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

27 May 2026Marsaunde

Feminine, flattering and feel good

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

This is absolutely flattering and I couldn't recommend more if you're looking for a winning swimsuit. I found the sizing recommendations helpful, it's still a snug fit if you go the upper end of your normal size (I'm 8/10 and went for 10 long). Even though I'm 5ft3 I found the "long" was a perfect size as my torso is that of a taller person. The fit is so flattering on the tummy, the neckline is super feminine and the tie detail is fab. I have a smaller chest so I didn't have issues with the cups but they could be a squeeze for larger chests? Speculative though.

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

08 May 2026Hanskf

Great!

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Very happy with this swimsuit I got it in black and like the adjustable ties on the side meaning I can shape the leg to suit my hips and give me the most flattering shape. The square neck makes it feel modern and stylish. The padded cups fit well. They don’t have wiring or side support so if that’s what you need this might not be for you.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Good

Material

Good

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Good

Material

Good

Style

Excellent

25 April 2026Sarahw50

Great swimsuit

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Great to have the long option but the fit is small so size up. Went swimming in it and really comfy and looks nice. Also like the padding!

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Good

Value for Money

Good

Material

Good

Style

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Good

Value for Money

Good

Material

Good

Style

Good

25 April 2026Kitkat0701

Small sized

Originally posted on marksandspencer.mom (UK)

No, I don't recommend this

I found this tight to get on and small. Didn’t seem to have much stretch to it. Also found it short in the body so the top part looked low on me

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Fair

Value for Money

Average

Material

Average

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Fair

Value for Money

Average

Material

Average

Style

Excellent

20 April 2026Sammijeavo

The longer length is a game changer

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

I'm 5ft7 and whilst not overly tall the longer length is a game changer. I actually ordered this and standard version but my boobs were falling out of the standard one! This one fits like a dream. Good quality swim suit, with great tummy control making this a really flattering option.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

03 April 2026Jacquieme

Great quality fabric

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Size smaller than normal given the drawstring sides. Is a flattering fit though.

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

03 April 2026Hans84

Vibrant blue

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Blue is very vibrant fits well, although those straps slightly on the long side

Helpful?

31 March 2026Jo286

Longer length is great

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Longer length is amazing, I've never been able to find a costume that didn't cut me in half before. My only trouble was that as I'm a pear shape, the 8 was a bit small on my hips, but sizing up to the 10 meant it was too big on my bust. I went for the smaller size hoping it will stretch a bit in the water and with wear. It is excellent value for money and really good quality. The material is thick and forgiving. The ruching at the side is a nice touch. The neckline is flattering on a smaller bust.

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

28 March 2026Elj21

Flattering good quality swimsuit

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Nice flattering and comfortable swimsuit, with a flattering square neckline. The cups become dislodged quite easily and need some rearranging, otherwise it holds up well for the price.

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Good

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Good

Style

Excellent

28 March 2026limonata

Good to have longer length choice

Originally posted on marksandspencer.mom (UK)

A 14 L for 5ft 8 size 12/14 was a good fit on me. Definitely needed the Longer length. Not much selection on colours and didn't particularly like this shade of blue and the style of the square neck, although flattering was a bit "gapey", and don't think I'd be swimming very far in it! I did like the adjustable drawstring though; so it could be worn lower or higher cut. But I sent it back as not really right for a holiday.

Reviewer Ratings

Value for Money

Good

Material

Good

Style

Good

Helpful?

Reviewer Ratings

Value for Money

Good

Material

Good

Style

Good

18 March 2026tivoli1

Black elegance!

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Really comfortable and has a sliming effect at the same time!

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

13 March 2026LaurenFH

Great quality!

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Beautiful swimsuit. Double lined so it doesn't cut you in at the bottom. The ruched sides are great if you want a higher cut on the leg. Also, love the colour. Slightly darker than what i advertised though.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

12 March 2026Luke18

Brilliant swimsuit!

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Brilliant swimsuit! Really nice flattering cut & shape. Well made & very comfortable. The long length is a welcome feature for us taller girls.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

11 March 2026Proseccoshopper

Good buy

Originally posted on marksandspencer.mom (UK)

Lovely shape and colour, great cut, not too high in the leg and square neck line is striking.

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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