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Bandeau Tankini Top

Product code: T521203T

About this style

Look stylish at the pool in this tankini top from our M&S collection. Flattering regular fit, with plenty of stretch for comfort. The square neckline and optional padding provide a smooth silhouette. Find your perfect fit thanks to the adjustable straps – or you can remove them altogether to create a bandeau style.

Details & care

Fit and style

Regular fit

Removable padding

Non wired

Removable straps

Added Stretch

Composition

83% polyester, 17% elastane, Padding - 100% polyurethane, Lining - 100% polyester

Care

Wash at 40°C

Do not bleach

Do not tumble dry

Do not iron

Do not dry clean

M&S

Bandeau Tankini Top

€17

Colour

Sale items

Size

Free standard delivery over €75

Reviews (20)

4.8

85% Recommended this product

Mentions
02 August 2026tok73

Great top

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

This is a great swim top. Stays in place and has a boob lining although I ditched the padding immediately as it looked awful, not at all needed. I like it can be worn with straps or bandeau. I read the reviews beforehand and went up a size which was very good advice!

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Excellent

Material

Good

Style

Good

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

Good

28 July 2026ABILH

Comfortable

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Comfortable & simple. Fabric feels nice. Wore in the pool. Stayed put!

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

26 July 2026Therightage

Great top

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Great top but it comes up small so go up in size. Great style.

Helpful?

17 July 20261103

Pleased with this top.

Originally posted on marksandspencer.mom (UK)

Excellent for the Money. Easy on and off than the more expensive ones.

Reviewer Ratings

How did it fit?

Good

Value for Money

Excellent

Helpful?

Reviewer Ratings

How did it fit?

Good

Value for Money

Excellent

09 July 2026Maggie Rudduck

Removable Pads

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Very good length and fits perfectly. Really pleased that you are able to remove the pads as I don’t need them.

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

Value for Money

Excellent

Material

Excellent

Style

Excellent

05 July 2026Trixe 23

Good top

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Nice fit . Material not to thick which is good on hot beach holidays would buy again

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Good

Material

Good

Style

Good

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

Good

04 July 2026Onetinystudio

Perfect fit and quality

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

This is just what I needed to go with plain black bikini bottoms when I want more coverage than a bikini top.

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

29 June 2026Lymat

Perfect tankini

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

This is the perfect tankini top. The fit is snug with good support, material is super stretchy, colour will match everything and doesn’t ride up when moving around. Can be worn with or without straps quite comfortably and straps can be adjusted to increase comfort and fit. Excellent value for money. Easy to wash after a swim or day on the beach. I also wear it as a top with shorts when I’m on holiday. Love it so much I have bought 2 more in different colours/patterns.

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

24 June 2026Goatiemoma

Great fit

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Great fit, really flattering. Ideal for swimming and sun bathing

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

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

Excellent

Material

Good

Style

Excellent

03 June 2026Yayahaze

Super tankini top

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Good fit and great value for money - will buy more

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 2026Disappointed55

Great price

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

This Tankini top is great with shorts instead of a boob tube. Went up one size.

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

13 April 2026happybee958

Great tankini for a teenager

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

My daughter loved this tankini top. Great that it comes in a slim size 6 to fit teenagers.

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

06 April 2026Debbie 39

Well fitting

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Fitted well, comfortable, supportive and what I was looking for

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Good

Material

Good

Style

Good

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Good

Material

Good

Style

Good

03 April 2026Rosalarra

Great fit

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Exactly what I was looking for. Great fit, although I bought a size 12 as my normal size 10 was too tight.

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Good

Value for Money

Good

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Good

Value for Money

Good

Material

Excellent

Style

Excellent

02 March 2026Ashfield 10

Nice colour

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Good Quality, bought size larger after reading other reviews, length seems okay but haven’t worn it yet.

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

01 March 2026elizweb90

Very small fitting, not very flattering either…

Originally posted on marksandspencer.mom (UK)

No, I don't recommend this

Really wanted to love this tankini but sadly it just didn’t work for me. I’m usually a UK 6 (32B) in M&S, so I ordered both the 6 and 8. The 8 was surprisingly tight across the top band and cut into my chest and underarms, and the square neckline wasn’t very flattering. I didn’t even bother attempting the 6 and returned… I ended up wearing it as I needed it for a last minute spa day, but I won’t be wearing it again. Would love to see a simple black version with a softer, rounded neckline instead.

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Average

Value for Money

Good

Material

Excellent

Style

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

Small

How did it fit?

Average

Value for Money

Good

Material

Excellent

Style

Average

01 March 2026Cazz62

Good quality/value for money

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Happy with this tankini although I think it is on the small side so pleased I sized up, the body could be a bit looser - it's fine if you're a size 8 or 10 but this never seems to be taken into account if you're a bigger size, and the straps could have been a bit wider to be more supportive, but again that goes back to not taking the bigger size wearers into account. Overall good value for money.

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Average

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?

Average

Value for Money

Excellent

Material

Excellent

Style

Excellent

20 February 2026Hippie1970

Great value tankini top

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Very good value tankini top, very comfortable too. True to size

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

05 February 2026CCleary16

Good Quality as always

Originally posted on marksandspencer.mom (UK)

Wish I’d bought a size bigger but still it was nice, I wore with black bikini bottoms as the stringy ones that match a bit to ‘little’ for me

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Average

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?

Average

Value for Money

Excellent

Material

Excellent

Style

Excellent

16 January 2026Lorraine34

Great Fit!

Originally posted on marksandspencer.mom (UK)

Yes, I recommend this

Great fitting top, doesn't expose your stomach, if you don't want the padding, you can take them out and it still looks good

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

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