US ($)
221608193

Phase Eight

Cosette Denim Midaxi Dress

N/A
Colour: Dark Indigo

Blue

Dark Indigo

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Size Guide

Size Bust Waist Hips
6 78 61 88
8 83 66 93
10 88 71 98
12 93 76 103
14 98 81 108
16 103 86 113
18 108 91 118
20 117 101 126
22 124 108 132
24 130 118 139
26 137 125 146
XS 6/8 78-83 61-66 88-93
S 8/10 83-88 66-71 93-89
M 12/14 93-98 76-81 103-108
L 16/18 104-109 87-92 114-119
XL 20/22 117-124 101-108 126-132
XXL 24/26 130-137 118-125 139-146
UK Size Bust Waist Hips
6 30.5 24 34.5
8 30.5/8 26 36.5/8
10 32.5/8 28 38.5/8
12 36.5/8 30 40.5
14 38.5/8 32 42.5
16 40.5 33.7/8 44.5
18 42.5 36.5/8 46.5
20 46 39.5 49.5
22 48.5 42.5 52
24 51 46.5 54.5
26 54 49 57.5
XS 6/8 30.5-32.5 24-26 34.5-36.5
S 8/10 32.5-34.5 26-28 36.5-38.5
M 12/14 36.5-38.5 30-32 40.5-42.5
L 16/18 41-43 34.5-36.5 45-46.5
XL 20/22 46-48.5 39.5-42.5 49.5-52
XXL 24/26 51-54 46.5-49 54.5-57.5
International conversions
UK/AU EU DE USA
6 34 32 2
8 36 34 4
10 38 36 6
12 40 38 8
14 42 40 10
16 44 42 12
18 46 44 14
See all charts

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The perfect dress to add to your everyday wardrobe. Our Cosette denim dress features short blouson sleeves, a classic collar and button down detailing. We've styled ours with brown leather boots and a matching bag for the perfect Monday-to-Sunday look.

Better Cotton Initiative

By choosing our cotton products, you're supporting our investment in Better Cotton's mission. This product is sourced via a system of mass balance and therefore may not contain Better Cotton. Learn more here.
  • Model wears UK Size 10 and is 5'9/175cm
  • Regular Fit

  • Style Code: 221608193
  • Care: Machine Wash
  • Composition: 100% Cotton
  • Fastening: No Fastening
  • Length: 132cm shoulder neck point to hem

This is a pre-order style
Ireland Standard Delivery
€7
2-3 working days
Ireland Express Delivery
€14
up to 1 working day(s)
Europe Standard Delivery
(cost calculated at checkout)
3-8 working days* (depending on location)
Europe Express Delivery
(cost calculated at checkout)
2-5 working days* (depending on location)
USA Express Delivery
$8
1-2 working days (depending on location)
Rest of World Delivery
(cost calculated at checkout)
3-9 working days (depending on location)
Australia Express Delivery
$20
3-4 working days
New Zealand Express Delivery
$20
3-4 working days
Next Working Day Delivery
£6
Next working day (Order by 2pm Monday - Thursday)
Evri UK Standard Delivery
£2.95 for orders under £150
FREE for orders over £150
3-5
working days
UK Click & Collect
FREE to all Phase Eight standalone stores
3-5 working days
Premium Courier DHL / DX
£3.95
2-3 working days
UK Saturday Delivery
£8
Next Saturday (order by Friday 2pm)

We have teamed up with Global-e – the world’s leading platform accelerating and enabling seamless shipping and delivery experience for international shoppers – which allows us to offer a fast and secure local market experience.

We deliver to over 200 countries worldwide. To find out more, please visit our Delivery & Returns page

*Saturdays, Sundays and public holidays are not considered working days.

Terms, conditions and exceptions apply:
Click here for our full Delivery Policy.

FREE RETURNS Items should be returned together with your dispatch note and must be unused, in perfect condition and with their original tags and packaging.

RETURNS

INTERNATIONAL RETURNS

International customers can enjoy quick and easy returns with end-to-end tracking though our partner Global E. To find out more, please visit our returns page.

Our returns policy entitles you to a refund for item(s) bought online with a proof of purchase within 28 days of receipt.

Terms, conditions and exceptions apply:
Click here to read our full Refund Policy

Customer Reviews
(33)
Sort By:
Showing 5 of 33 reviews
05 April 2024
Great staff great sizes snd range.
31 March 2024
I’ve only given 4 stars as the dress is really long and I’m tall yet it’s down to my feet so I will need to have it shortened . Great fit tho and comfortable to wear . Like other reviews the sleeves are quite tight . But overall a great dress
19 February 2024
Nice dress. Small. Fitting
14 February 2024
Slleeves too tight! Ridiculous!
07 February 2024
Good quality and versatile dress
12 January 2024
I'm just over 5'7" and size 10 but my bust size means I have to purchase a size 12. There's a bit gape under the button by the bust, I've taken to a tailor to get a popper inserted and the puffy sleeves are too big for my broad shoulders, having those altered. I had to have the skirt taken in too. Basically, I paid an extra £30 for alterations but thankfully, I purchased in the sale. Absolutely loved the look and style, just a shame it's a funny size. As with most comments the sleeves are also really tight. I have to ask someone to help button them up!
06 December 2023
Well made, a good fit, very pleased with it, especially with the reduction in price!
13 November 2023
Good quality, great style. This is Midaxi on the model but was Maxi on me (I am 5 ft 5 in). I had the hem shortened a few inches, and also some width off the hips (I do not have the coveted hour glass figure). It also gaped a bit over the tummy so I had a popper added, Now that I've had it altered, I love it. I bought two - I kept the darker one and returned the other.
13 November 2023
Good quality, great style. This is Midaxi on the model but was Maxi on me (I am 5 ft 5 in). I had the hem shortened a few inches, and also some width off the hips (I do not have the coveted hour glass figure). It also gaped a bit over the tummy so I had a popper added, Now that I've had it altered, I love it.
20 October 2023
I love it but arms are tight and I have small arms
12 September 2023
So very long & very tight on the sleeve.
31 August 2023
Wrong item sent. Was to replace one I ordered through a different retailer and it’s covered buttons had fallen off so I needed to return that also
14 August 2023
Lovely dress. Please see previous comments.
05 August 2023
Poorly made. Missing buttons on a newly purchased dress!
29 July 2023
Gorgeous dress! Looks super on!
27 July 2023
Love it and got lots of compliments
13 July 2023
See previous comments about the buttons
03 July 2023
Dress was good material but far longer than the picture. I’m 5ft 5” and it was near floor length on me
25 May 2023
17 May 2023
08 May 2023
Love the style and fitted well but extremely long
08 May 2023
Flattering cut and fit and perfect pockets too
04 May 2023
Poorly cut and cuffs don’t button as far too small (even for a size 10)
16 April 2023
Bought a size 10 dresses it had sold out in store. Lovely dress, heavy denim material so ideal for cool spring days
13 April 2023
Beautiful dress - flattering cut, has pockets, great length - I love it!
23 February 2023
Too long and material too thick but loved style
11 November 2022
Loved the dress but buttons kept popping open and i don’t have a large chest. Such a shame as loved the design.
26 October 2022
Buttons kept opening. Had to have them sewn up
25 October 2022
Lovely dress, looks great with boots however the buttons pop constantly
22 October 2022
Ordered my normal size but dress was floor length too wide to fit at the waist and I had to unbutton the cuff on the short sleeve to get my arm in- disappointing sizing
04 October 2022
Returned item as too long
22 September 2022
Loved the dress but every time I wear it all the buttons come undone. I am going to buy snap fasteners and sew them on as it is the only way it will work.
20 September 2022
The dress was beautiful, sadly didn’t fit me.