Double Breasted Relax Blazer

£49 £119
color: Black

Size Guide

To choose the best fit, compare your measurements with Whistles sizing. For further guidance, view the full size guide.
Size Bust Waist Hips
XS 78 60 88
S 88 70 98
M 98 80 108
L 103 85 113
Size Bust Waist Hips
XS 31 23.5 34.5
S 34 27.5 38.5
M 38 31.5 42.5
L 40 33.5 44.5
International conversions
XS 04-06 00-02 32-34 36-38 04-06
S 08-10 04-06 36-38 40-42 08-10
M 12-14 08-10 40-42 44-46 12-14
L 16-18 12-14 44-46 48-50 16-18

Still unsure?

The size chart is a guide to help you find the right size for you. As many pieces are designed in a unique way, we suggest you also refer to the specific product lengths and fit advice in the style notes.

For further guidance, view the full size guide.

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Double Breasted Relax Blazer Black
£49 £119
Double Breasted Relax Blazer

Add a tailored touch to your wardrobe with this loose-fit blazer - it is a versatile classic. Pair it with downtime denim on weekends or add androgynous appeal to dresses and midi skirts this summer. It comes with a classic double breasted front and a button fastening.

·100% Cotton
·Button fastening
·Length: 71.5cm

Lara is 5'7"/170cm and wears a UK size 8

· Colour: Black
· Composition: 100% Cotton
· Length: MID
· Wash Care: Machine Wash
· Product Key: 00203002201

· EAN: 5053867567556

If you're not completely satisfied with your order you can return it to us within 28 days of purchase, items must be returned in their original condition with proof of purchase. For reasons of hygiene we are unable to refund or exchange earrings. Some exclusions apply- see our Returns page for full details.

Standard UK delivery
£1.95 - FREE
over £150
5-7 working days
Premium UK delivery
2-3 working days
Next day UK delivery
Next working day
Click & Collect UK
5-7 working days
European delivery
10 working days
Rest of World delivery
7 working days
US delivery
8 working days
AU delivery
5-7 working days

We deliver to over 50 countries worldwide. To find out more, please visit our Delivery & Returns page.

Customer Reviews
[13 reviews]
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Showing 10 of 13 reviews
05 March 2022
Great value product and a good fit, but not easy to keep the crinkles out (although that’s reflected in the lower price point)
04 December 2020
Creased fabric and not a great fit. Returned.
14 September 2020
Very poor quality. Cheap thin fabric. Not at all what I would expect from Whistles.
26 August 2020
Lovely blaxer for cool summery days. Does not look like the image online. The blazer is a thin, light cotton. Good quality but not what I expected. The item also had a stain on the collar, it had obviously been sent back.
14 August 2020
The fit and cut are fine but the fabric is so flimsy. Strictly a summer slouchy number
12 February 2020
Size was larger than expected
09 February 2020
In spite of the fact that website stated this was cotton, it is polyester, which I’m happy with.
14 January 2020
Slimming fit well made sleeves a little long and needed to be taken up
01 January 2020
Lovely fabric good style
27 December 2019
Great classic
08 October 2019
Nice style but awful cut! Size 8 tight under arms, size 10 swamped me! Usually don’t have any trouble with siding from Whistles but this was the exception!
23 July 2019
Too oversized which should be noted on website
14 June 2019
Fit was a bit loose although material felt good quality