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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

£50

£25

Colour

Out of stock online

    Sale items

    Customers say:

    Fits true to size()
    Size

    Length

    Free standard delivery over £75

    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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