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Knot Button Detail Puff Sleeve Top

Product code: T434047T

About this style

Add stylish flair to your wardrobe with this elegant knot-detail top. It's made in a regular fit, with a timeless round neck. The short sleeves with elasticated cuffs create a voluminous shape for a statement silhouette. It's finished with a neat knot-button fastening down the front featuring intricate detailing.

Details & care

Item details

Neck to hem length for a size 12: 54cm

Fit and style

Regular fit

Added Stretch

Composition

92% polyester, 8% elastane (exclusive of trimmings)

Care

Wash at 40°C delicate

Do not bleach

Do not tumble dry

Iron at low temperature

Do not dry clean

M&S

Knot Button Detail Puff Sleeve Top

€47

Colour

Size

Free standard delivery over €75

Reviews (24)

4.7

83% Recommended this product

Mentions
10 September 2026MrsH1985

Fab top!

Originally posted on marksandspencer.com (UK)

Great value top that can be dressed up or down. Have worn it 3 times already!

Reviewer Ratings

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

Good

Value for Money

Excellent

Material

Excellent

Style

Excellent

09 September 2026Bellmar

Love it@

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

This top is really smart and dressy and was true to size. Really pleased with my purchase.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

08 September 2026NoolsDublin

Beautiful 🤩

Yes, I recommend this

Beautiful top. Can be worn as a jacket, looks great with a camisole underneath.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

07 September 2026Apprenticefashionista

Love it, but…

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I think this is a lovely top but it would be improved by a fabric facing to stop the gaping that happens when moving of sitting. Maybe I’m the only person who minds my bra showing between the frog fastenings?

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

07 September 2026Milliemoofashionista

Tempting top

Originally posted on marksandspencer.com (UK)

No, I don't recommend this

I loved the look of this top but the reality didn’t quite meet my expectations. The fabric and fastening looked more ‘polyester’ coupled with a slightly darker cream than the photos suggest which meant it looked rather more dated than I had hoped. The sleeves were puffed but a bit long in the arm on my petite frame. The sizing was a bit off too. I’m a size 8-10 petite though this does vary in tops depending on fit. The 10 fitted with a slight gap ( not the slick edge to edge look I wanted) while the 12 looked oversized and lost the fitted aspect. You might want to compare sizes before deciding. Looks great on the model didn’t look so great on me.

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Good

Material

Poor

Style

Average

Helpful?

Reviewer Ratings

How do you feel about the size?

A bit small

How did it fit?

Good

Value for Money

Good

Material

Poor

Style

Average

05 September 2026Beeshon

Gorgeous.

Originally posted on marksandspencer.com (UK)

Lovely top. Bought on the black too. Looks great with jeans and smart trousers

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 September 2026Jenwrenjkz

Amazing top

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought this top in both colours. It's perfect for dressing up a pair of jeans. Can't wait to wear them.

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 September 2026JoolieF

Very stylish

Originally posted on marksandspencer.com (UK)

Really stylish and beautiful finished. Looks smart with black trousers or great with jeans too. True to size.

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

01 September 2026Mlff

Good quality

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Good quality. Very happy . Can be used as a top or jacket

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

31 August 2026Collette45

Amazing

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought this top in the black. True to size, can be dressed up or down. Looks smart with a pair of jeans and flats or heal. Material is good quality

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

29 August 2026AdiM

Versatile

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought this in black for work (vest underneath) but I can definitely wear it for daywear or evening wear too. It's really versatile. Happy with purchase.

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 August 2026IRISH EYES 1

Useful Garment

Yes, I recommend this

Yes it is quite nice , but I think a bit pricey for it , but I will definitely keep it.

Reviewer Ratings

Quality

Average

Value for Money

Good

Helpful?

Reviewer Ratings

Quality

Average

Value for Money

Good

29 August 2026norib

Fantastic value

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I have been looking for a lightweight little jacket when I saw this and it’s perfect to just wear over a dress , I also like it fastened as a top so 2 for the price of 1. I got a size bigger than normal to accommodate the dress and I am glad I did because the buttons are really messy to fasten so I just slip it over my head . The fabric is really nice and washable and doesn’t need ironing. It looks more expensive than it was and I am going to get the other colour. Definitely worth the money. I have received lots of compliments wearing this.

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 August 2026Carrie101

Lovely top

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Very stylish and chic. Uplifts any outfit and goes with everything

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Average

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?

Average

Value for Money

Good

Material

Excellent

Style

Excellent

25 August 2026Eil Mu

Beautiful top

Yes, I recommend this

Delighted to get this top, there was a similar one out last year and it was sold out looking forward to wearing it. Can dress up and down.

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

Helpful?

Reviewer Ratings

Quality

Excellent

Value for Money

Excellent

25 August 2026Maisie B 6866

Quality is fantastic only one problem knot hard.

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I bought the top as every time a similar one appears I never get my size,on my wish list.

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

23 August 2026Bels13

Lovely top!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Lovely quality material, great shape, and nice fit

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

22 August 2026KBHeather

Perfect fit

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Looks smart and can be worn with anything. Comfortable wear and I will be purchasing the same one in Black.

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

20 August 2026Jac71

Great top!

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

Love the style of this top. It is beautiful on and can be worn with jeans, smart trousers or a skirt. Lovely material too.

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Material

Excellent

Style

Excellent

19 August 2026Pat F

Beautiful top

Originally posted on marksandspencer.com (UK)

Yes, I recommend this

I love this top I have it in both colours and wear them on smart occasions either with a long skirt, cropped and long trousers

Reviewer Ratings

How do you feel about the size?

True to size

How did it fit?

Good

Value for Money

Excellent

Material

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

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