Slim Jersey Jacket

size: 16

Size Guide

To choose the best fit, compare your measurements with Whistles sizing. For further guidance, view the full size guide.
Size Length Bust Waist Hem Bicep Cuff
04 58 78 75 93 27 21.5
06 58.5 80.5 77.5 95.5 28 22
08 59 83 80 98 29 22
10 60 88 85 103 31 23
12 61 93 90 108 33 24
14 62 98 95 113 35 25
16 63 103 100 118 37 25.5
18 64 108 105 123 39 26
Size Length Bust Waist Hem Bicep Cuff
04 23 30.5 29.5 36.5 10.5 8.5
06 23 31.5 30.5 37.5 11 8.5
08 23 32.5 31.5 38.5 11.5 8.5
10 23.5 34.5 33.5 40.5 12 9
12 24 36.5 35.5 42.5 13 9.5
14 24.5 38.5 37.5 44.5 14 9.5
16 25 40.5 39.5 46.5 14.5 10
18 25 42.5 41.5 48.5 15.5 10.5
International conversions
04 00 32 36 04
06 02 34 38 06
08 04 36 40 08
10 06 38 42 10
12 08 40 44 12
14 10 42 46 14
16 12 44 48 16
18 14 46 50 18

All measurements above are specific to this product.

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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Slim Jersey Jacket
Slim Jersey Jacket

Crafted from a soft cotton jersey in dark green, this jacket has long sleeves, a neat collar and welt pockets. Its slim silhouette and waisted fit offers a classic, defined shape. Wear it with everything from black tailored trousers to signature jeans and midi dresses.

Fit & Style
·Slim fit
·Single breasted
·Length to hem: 68cm/26.7" for a UK size 10. Length will vary slightly depending on size.

Karina is 5’8”/172cm and wears a UK size 8


We're proud to invest in making cotton production more sustainable. Learn more here.

· Colour: Dark Green
· Composition: 100% Cotton
· Length: MID
· Wash Care: Machine Wash
· Product Key: 00203445927

· EAN: 5053867806709

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 £100
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
[169 reviews]
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Showing 10 of 169 reviews
30 November 2021
Perfect jacket which can be dressed up or down. Arrived promptly. I love it
30 November 2021
Unfortunately not available in blue
19 November 2021
I have two of these fabulous jackets and would have more but they have sold out in the colours I wanted my jackets are admired all the time look so smart with jeans and white shirt. Love them I would recommend them to anyone of any age
16 November 2021
It's a very good product. Good fit, cut & style.
09 November 2021
Very please love the dress and the style
09 November 2021
Nice jacket although not really slim fit
10 October 2021
Lovely jacket. Great value. Great fit. Jacket looks good with jeans and for smarter occasions with a dress or skirt.
09 October 2021
My 2nd jacket in the style just a different colour this time! I don't think I need to say any more. I just love everything about this jacket. Please bring back the pink in my size!!
04 October 2021
Good quality material and nice fit.
04 October 2021
Bought one about six years ago. Wore it to death. Thought I deserved a post-lockdown treat.
03 October 2021
I already had three of these jackets in different colours. They are so versatile for work and casual outfits. They also wash well. This khaki colour though is a different cut to the others - definitely comes up bigger I had to downsize to a 6 and it seems to flick out a bit still at the hips.
02 October 2021
Navy slim line jacket was not a 12 like it says on this page
30 September 2021
Nice jacket. I am usually a 10 and ordered the 10 but this was a bit looser than I would have liked.
21 September 2021
Very good fit goes over dresses nicely
20 September 2021
Great jacket. Would prefer it to have a lining though.
09 September 2021
Lovely products true to size
03 September 2021
Bought navy jacket and love it, so sent for another colour in the same size but the fit was completely different. It was too big in every way..
01 September 2021
Overall a really nice jacket but not for me. The sizing was good and I liked the fabric.
21 August 2021
Perfect fit. Relaxed but smart.
19 August 2021
I have bought this jacket in different colours in previous seasons and love them. This one didn't fit quite as well as the others but still keeping it . I'm a 10 - jacket true to size. Great colour.
13 August 2021
I didn't like it so I didn't keep it
10 August 2021
Verr nice, casual, comfortable,easy to clean
08 August 2021
The product is a great fit and the material is lovely Amd soft
21 July 2021
Garment was a lovely quality.
18 July 2021
Lovely jacket, fits well. Just about to place an order for a third time, due to poor/ missing, / over stitching. Not happy about this.
08 July 2021
Absolutely love this jacket. So stylish and comfortable
30 June 2021
I love the fit of this jacket and it looks so smart while being very comfortable. I have already worn this to the office and a social function as it is easy to dress up or down.
11 June 2021
Good fit, great style - I liked it.
03 June 2021
I removed the shoulder pads which seemed a little dated but other than that, perfect!
03 June 2021
These are great little jackets; l purchased two - black and navy. A classic style and very versatile but they are a generous fitting therefore l ordered a size down which is perfect. The only reason l haven’t given it 5 stars is because l didn’t like the shoulder pads and removed them straightaway.
31 May 2021
Good lightweight jacket for the summer and a nice length as I find a lot of blazers that are the trend at the moment much too long! This jacket is just the right length Would recommend
29 May 2021
Great quality and great colour. Nice for summer rather than wearing a thick jacket. Looks good with jeans or over a dress. Very versatile.
20 May 2021
I think I have this jacket in every single color. That should tell you something. I'm about to turn 65 - am 5'9" and 118 pounds - the size 4 is perfect. I use this jacket for office and casual - great with a scarf and love that it has pockets. I
20 May 2021
Very happy with jacket and it’s washable, 👍
20 April 2021
Jacket is very long in the sleeve
20 April 2021
Nice jacket but very long in the sleeve
13 April 2021
I buy these jackets every year in different colours. Love them for work in spring/ summer
29 March 2021
Very well tailored but casual too
26 March 2021
Just love this jacket - have another 4 in other colours. So versatile to wear smart over dress for work or more casual with jeans
25 March 2021
Loved the colour and the fit. A really useful light jacket.
24 March 2021
Ideal comfortable work wear jacket for the spring season. Very comfortable and perfect with dresses, skirts, trousers and jeans. Slightly long in the sleeve, otherwise perfect
22 March 2021
Unlined comfortable jacket - good fit
17 March 2021
Bought this a 2nd time in a different colour. Easy to look after and wear and will go with most outfits. Can machine wash too! Arms are longer than expected but fold under to shorten
15 March 2021
Great fit, lovely material, comfy and easy to wear. My go-to blazer for work. I know have this blazer in 3 colours!
10 March 2021
Lovely quality and comfy. I thought a little on roomier side fit wise.
10 March 2021
Good material, good cut, perfect fit, colour just as shown online.
09 March 2021
I don’t really wear jackets as I find them constrictive but I have this one in three colours. They are comfortable, smart and very flattering.
26 January 2021
Needed to size down to 4 as it comes up big. Consequently it’s slightly shorter than i would have liked but it’s a lovely, comfortable, versatile jacket
01 December 2020
Really cute jacket, great fit and very comfy!
24 November 2020
Perfect relaxed jacket Good colourl Like pockets
15 November 2020
The only problem with jacket is the sleeves are too long but otherwise I love it it
11 November 2020
Fabulous jackets ! I now have 4 in various colours!
31 October 2020
The jacket was not as good a quality that I’ve had before . I bought this a few years back and it was super . Wanted another colour . It’s a cardigan not a jacket
22 October 2020
Great jacket. I bought the green one earlier in the year. So comfortable and easy to wash!
13 October 2020
Goes with dress that I bought
13 October 2020
Gorgeous bag, love the style and quality of the leather.
08 October 2020
Fab! Just what I wanted.. great fabric.
06 October 2020
Stylish and comfortable fit
06 October 2020
Excellent very useful jackets. I have them in every colour! Good value and quality.
29 September 2020
Lovely jacket very comfortable on
22 September 2020
Gorgeous jacket in pink. So easy to wear. Love it.
17 September 2020
Perfect for a petite fit and a fab colour
11 September 2020
Good quality item, looks smart
04 September 2020
I had previously bought the same jacket in navy and was so delighted that I decided a pink one would be lovely too
03 September 2020
It’s fabulous and the fit is great.
01 September 2020
Lovely garment. Like others have said, go for the size up.
31 August 2020
Very good fit and nice colour
31 August 2020
I love the jacket for the colour and fit
29 August 2020
Great value for a work jacket. Could perhaps have done with a smaller size but will know for next time! Great range of colours too so planning to venture beyond black and navy.
29 August 2020
See previous review as bought 2 in different colours.
28 August 2020
Ive now got this jacket 3 colours, it's a jacket for all seasons, I love it !
25 August 2020
This is the third of this type of jacket which is a comfortable, smart and generally very useful style.
21 August 2020
As described, just right. Good quality and fit for size 6.
14 August 2020
Nicely fitted jacket suitable for work, generous sizing so went down a suze
18 February 2020
Great colour. Good fit.
10 February 2020
21 January 2020
This is the third slim Jersey jacket I have purchased, love the fit and the material.
15 January 2020
Good quality and fits well
04 January 2020
Happy with this, sleek summery and more orange than red which suits me fine
28 December 2019
Love the soft material, a great fitting jacket!
27 December 2019
Lovely Jacket Versatile and easy to wear smartens any casual outfit True to size I love this Jacket so much that I have it in Black and light Blue from previous seasons Highly Recommended
27 December 2019
Style and quality perfect
27 December 2019
Jacket was a great fit, really comfortable yet smart. A great all rounder for work.
27 December 2019
Green colour not as shown Sleeves very long
27 December 2019
28 October 2019
Perfectly fitted jacket. Bought the second one after I didn’t take the first one off.
27 October 2019
Fits beautifully and looks stylish.
27 October 2019
Beautiful quality jacket and the sizing was true. I absolutely love it!!!
27 October 2019
Excellent product. Would like just a little more weight in the fabric.
26 October 2019
25 October 2019
Soft, shapely, a lovely gentle shade of pink. It moulds to the body and is super comfy. Just what I wanted for smart casual.
23 October 2019
Have this jacket now in nearly every colour whistles have done(nearly) they are my go to fave jacket as sooo comfy but stylish as well
19 October 2019
Great jacket that can be dressed up or down. So comfortable, great fit, true to size.
13 October 2019
Much too big for a slim jacket
12 October 2019
Good quality for price. Lovely fit. Comfortable to wear.
08 October 2019
I have been looking for a lightweight smart jacket suitable for work and play and this fit the bill perfectly. Adds a great vibrant colour pop to a number of outfits.
08 October 2019
Love it, warm and stylish
08 October 2019
Lovely quality, feels cosy. I am very happy with the colour and fit.
08 October 2019
08 October 2019
17 August 2019
Fits well , feels good and washes well
14 August 2019
13 August 2019
12 August 2019
The jacket is well made and the material is of very good quality.
11 August 2019
Lovely jacket very happy with purchase, size 14 fitted perfectly. Not quite the red colour I expected, more of an orange colour. Kept it anyway, lovely jacket, will get lots of wear
10 August 2019
Lovely colour; goes well with so many outfits. Love the smart / casual feel of this jacket, looks equally good with smart office dress or casual t-shirt top and jeans. I also love the material, feels like wearing a nice warm fleece; but looks much better.
28 July 2019
I love this jacket! I have it now in three colours and I use them all the time for work but suit a more causal look too. The price if fantastic for such a durable item. Size wise, I buy one size smaller than usual as it seems a better fit.
24 July 2019
I ordered this for my Mum as she liked the jacket that I had bought. Especially the colour.
16 July 2019
Beautiful jacket and fits well
08 July 2019
Fabulous jacket and a true pink shade. Not had the opportunity to wear yet but will be both summer and winter jacket. Dress up dress down it will be a wardrobe staple
07 July 2019
I already have this jacket in navy, just had to have it in pink too!
07 July 2019
Beautiful colour and fit, I love this style of jacket.
03 July 2019
Jacket itself perfect but too large & smaller size out of stock.
01 July 2019
No lovely pink jacket to review
19 June 2019
Beautiful Jacket and good quality and style, good fit
18 June 2019
It is stylish and very comfortable. Just what I was looking for.
11 June 2019
Beautiful fit, comfortable, very pretty.
09 June 2019
item was stylish and well made Colour true to photo but I always like to try on in store and if a cant get my size I will purchase on line.
09 June 2019
Quality and style very good.
06 June 2019
The jacket is a great fit, perfect for the office or casual wear! Always feel so dressed up in it.
06 May 2019
Have these in three other colours. The pale grey will be great for summer. Love that the jacket is smart but the stretch makes it comfortable and slightly casual.
06 May 2019
Lovely jacket can dress up or down. Goes equally well with dresses or jeans. Very comfortable to wear when travelling.
30 April 2019
Exactly what I wanted. Good fit good quality
30 April 2019
Lovely quality fabric and very well made.
25 April 2019
Fab jacket excellent fit and fabric
24 April 2019
Love this. Have it in 3 colors
24 April 2019
I love it. Fits perfectly. A great lightweight summer jacket much smarter than a cardigan.
21 April 2019
I have in navy too!! Works well for work and casual
09 April 2019
08 April 2019
V nice jacket, in lots of colours
31 March 2019
As expected! Perfect material and design
31 March 2019
Not a flattering fit at all. Material was cold and inflexible. Not a smart looking jacket.
23 March 2019
07 March 2019
Very comfortable yet still smart looking. Will be great for chilly summer nights.
12 March 2019
Love this jacket - great quality and get so much wear out of. Planning to purchase another in navy.
07 March 2019
Beautiful jacket, amazing quality. Great fabric colour and fit. Very flattering
07 March 2019
Looks really good slimline with jeans works well looking forward to wearing in summer.
03 March 2019
Such a versatile jacket and a great price. Fits perfectly
27 February 2019
I already have four of these jackets in varying colours- black/ navy/grey etc. This new one is a beautiful pink and I know I will get lots of wear from it. Stylish paired back fashion. Perfect.
25 February 2019
Colour and fit is as expected.
23 February 2019
Lovely jacket great with jeans or suit trousers. Could be a bit deeper pink to give it 5 stars
23 February 2019
Good fitting jacket, easy to wear anytime day or night.
23 February 2019
Lovely fit and can wear with anything, great material.
23 February 2019
Design fit weight and quality all excellent
19 January 2019
18 January 2019
I have the same jacket in black, and love the green to add a splash of colour. They are so useful, you can drrss up and down. Wear them most days. Looking forward to seeing what colours appear next
11 January 2019
Good product but too small for me.
10 November 2018
Really nice jacket and gorgeous colour. Fits really well. Will remove the shoulder pads though 😉
30 October 2018
I am very happy with the slim jersey jacket (the green color and the texture are beautiful). Perfect for weekdays and weekends, feels like a fresh addition to a classic office look.
29 October 2018
Nice fit and colour, compliments already
28 October 2018
Ordered a size 10 which was pretty large. Colour a bit dull so sent back
23 October 2018
Love this jacket. Have three now! Great for work and off duty, a really useful addition to my wardrobe. I am normally a 12 but sized down to 10 as I like it quite fitted. Icing on the cake would be if you would do one in Brown, please!
23 October 2018
It's my third jacket of this kind - think that says it all!
17 October 2018
This is adorable! Beautiful colour, and just the right weight to slip on under an outdoor coat. Gorgeous!
09 October 2018
07 October 2018
06 October 2018
Lovely jacket but just a bit too big for me. Returns process very easy.
04 October 2018
Strong bright colour, good cut and finish. Looks great with trousers and dresses. Transforms an outfit but in a very easy to wear feel. Would recommend.
25 September 2018
24 September 2018
Green Jacket did not fit so well but a lovely colour
24 September 2018
Black jacket did not fit so well but gorgeous quality
23 September 2018
Since buying have worn it with jeans and with dress trousers and both times felt great
22 September 2018
Loved the colour and fit.
18 September 2018
Lovely colour and good fit, please with this purchase.
16 September 2018
Gorgeous jacket and generous sizing.
10 September 2018
I have this jacket in a dark red/purple. This is a beautiful green colour and is a great, stylish jacket that is good for work and can also be worn with jeans for a smart-casual look.
07 September 2018
Good fot - not a super slim fit - comfy and good finish
12 July 2018
Love these jackets. They are a perfect fit and not too formal. Ideal for all occasions.
11 July 2018
Looks good but haven't been able to wear yet due to current heat wave!