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Single Breasted Blazer

Product code: T597033J

About this style

This single-breasted blazer is a smart addition to your wardrobe. It's designed in a regular fit, with traditional lapels and a single-button fastening. A full lining and added stretch make it extra comfy. The two front flap pockets and a welt pocket at the chest add to the timeless styling. M&S Collection: easy-to-wear wardrobe staples that combine classic and contemporary styles.

Details & care

Fit and style

Straight fit

Button fastening

Added Stretch

Composition

33% viscose, 63% polyester and 4% elastane (exclusive of trimmings), Lining - 100% polyester

Care

Do not wash

Do not bleach

Do not tumble dry

Iron at low temperature

Gentle professional dry clean

M&S

Single Breasted Blazer

Out of stock online
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Reviews (232)

4.7

77% Recommended this product

Mentions
30 July 2026Rosie Nanny
Verified Purchase

Perfect

Yes, I recommend this

It is just right I bought the blue one as well as black perfect fit length and arms so nice they go with everything

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 July 2026Leisky 2
Verified Purchase

Single breasted blazer

Yes, I recommend this

Lovely blazer, fits very well. Sizing accurate snd looks more expensive than it is

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

28 July 2026SophieC19
Verified Purchase

Lovely

Yes, I recommend this

Good quality and you can tell it'll last. I wore it in the cold and warm and it's quite breathable. Just boxier than I was expecting but I do have broad shoulders

Reviewer Ratings

How did it fit?

A bit large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Average

Helpful?

Reviewer Ratings

How did it fit?

A bit large

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Average

21 July 2026Trndyannie
Verified Purchase

Single Breasted Blazer

Yes, I recommend this

Love this Blazer, very good quality,I am sure I will get a lot of wear from it in the Autumn and onwards.

Helpful?

17 July 2026Stonemaiden
Verified Purchase

Smart and fashionable blazer

Yes, I recommend this

This is a well made blazer in good quality fabric. It is excellent for the money . If I have a niggle it would be that I would prefer buttons on the cuff and will probably add a couple myself. It can be worn with jeans or smart trousers etc , so versatile.

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

09 July 2026GLENDS
Verified Purchase

Good quality jacket at a reasonable price.

Yes, I recommend this

Nice fabric, good fit and length, can be worn with jeans or dressed up, people have commented how smart it looks.

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

05 July 2026Atouchofclass1
Verified Purchase

Dress up or down!

Yes, I recommend this

Perfect Blazer for me. Fits beautifully, can dress up or down and as not expensive can wear and enjoy! Very pleased.

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

05 July 2026PamNA
Verified Purchase

Smart blazer

Yes, I recommend this

I've bought both the navy and black in this blazer as it is comfortable and smart.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Good

01 July 2026Baytowngirl
Verified Purchase

Perfect!

Yes, I recommend this

Lovely blazer, just what I was looking for. Fits well and doesn’t crease.

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

30 June 2026
Verified Purchase

Great blazer

Yes, I recommend this

Really pleased with my blazer. Bought the navy. It is smart and true to size. Looks great with jeans and a white t shirt

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

28 June 2026Crewe56
Verified Purchase

Smart and stylish.

Yes, I recommend this

Very pleased with the colour. The length is good, I am 5'3" not too long. Only issue, if you are between sizes the shoulders are slightly padded and exaggerate your shoulders. Overall good value for the price.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Good

26 June 2026lazydazelondon
Verified Purchase

Great blazer - so pleased they do in Petit

Yes, I recommend this

Big issue this past couple of years has been the arm length on jackets, but this one comes in Petit so perfect for me!

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Good

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Excellent

Style

Good

24 June 202614Salvo
Verified Purchase

I should have taken note of the photo

No, I don't recommend this

It might look better with a belt as per the photo. Basically it’s a workaday jacket . I returned it because it was too big.

Reviewer Ratings

How did it fit?

Large

Length

Good

Value for Money

Average

Material

Excellent

Style

Average

Helpful?

Reviewer Ratings

How did it fit?

Large

Length

Good

Value for Money

Average

Material

Excellent

Style

Average

23 June 2026Elizahardly50
Verified Purchase

Navy blazer

Originally posted on marksandspencer.ie

Yes, I recommend this

Beautiful navy dress jacket with pockets. Fits perfectly as always

Helpful?

20 June 2026Sophiej14
Verified Purchase

Great quality

Yes, I recommend this

Great fit, nicely fitted. Looks good styled with a belt. Nice weight of material that looks and feels good quality.

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 June 2026Trufflets55
Verified Purchase

Excellent jacket

Yes, I recommend this

Excellent jacket for the price, hangs beautifully doesn’t crease and is incredibly smart looks great with skirts and trousers or a black T shirt and jeans a great buy

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 June 2026Groovycat
Verified Purchase

Great Price

No, I don't recommend this

its quite nice but could do with more shape at the waist the belt is necessary

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Average

Style

Average

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Material

Average

Style

Average

05 June 2026retiredlady1
Verified Purchase

Looks smart.

Yes, I recommend this

I liked this blazer.But for me l need two buttons. One button doesn't suit me. Also I found it was a long length. My last blazer had two buttons which was ideal.

Reviewer Ratings

How did it fit?

A bit large

Length

Value for Money

Excellent

Material

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

A bit large

Length

Value for Money

Excellent

Material

Excellent

Style

Excellent

04 June 2026Indy5
Verified Purchase

Great wardrobe staple

Yes, I recommend this

I have a black jacket but thought I’d add a navy one. Great fit. Good value for the price.

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Style

Excellent

Helpful?

Reviewer Ratings

How did it fit?

True to size

Length

Good

Value for Money

Excellent

Style

Excellent

03 June 2026GinaAG
Verified Purchase

Amazed by its quality and style!

Yes, I recommend this

This is truly a great blazer that you can dress up or down. Great quality, great fit! I'm loving it so much

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

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