Phase Eight

Aida Stay Black High Waisted Jean

£52 Was £79
Colour: Black

Size Guide

UK Size Bust Waist Hips
8 83 66 93
10 88 71 98
12 93 76 103
14 98 81 108
16 103 86 113
18 108 91 118
UK Size Bust Waist Hips
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
International conversions
UK European USA Australia
6 34 2 6
8 36 4 8
10 38 6 10
12 40 8 12
14 42 10 14
16 44 12 16
18 46 14 18
See all charts
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The high-rise shape that fits and flatters every body.

These timeless jeans are designed to draw out your silhouette for the most flattering fit, featuring a high rise waist, five pockets, skinny leg and button and zip fly.
  • Model wears UK size 10 and is 5'7 / 170cm
  • Regular Fit

  • Style Code: 101256050
  • Care: Delicate Machine Wash
  • Composition: 65% Lyocell 28% Cotton 5% Polyester 2% Elastane
  • Fastening: Button & Zip
  • Length: 75cm inside leg

IRE Delivery
7-10 working days
Europe Delivery
From €15
7-10 working days
USA Delivery
7-10 working days
Rest of World Delivery
From $10
7-10 working days
Australia Delivery
7-10 working days
Australia and New Zealand Delivery
7-10 working days
Hermes UK Standard Delivery
£2.95 for orders under £150
FREE for orders over £150
working days
Express Courier DHL/DX
1-2 working days
Premium Courier DHL / DX
2-3 working days
UK Saturday Delivery
Next Saturday (order by Friday 1pm)
Click & Collect 5-7 working days
UK Next Day Click & Collect 1-2 working days

All parcels, ordered from all websites, ending in .com, .ie, .de, .us, .row, .au, .jp, hk, .ch, .se, .sg, in any currency, are shipped directly from our warehouses in the UK therefore some international orders may be liable for Custom Duty and local taxes.

We deliver using couriers and require a signature on delivery.

If your order contains more than one item, some items may have different dispatch dates. We will split your order to ensure we get each item to you as soon as they’re ready, at no extra cost.

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.



International customers can return their purchases via post at their own cost through their local postal service.

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

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
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Showing 5 of 16 reviews
24 August 2021
These jeans looked long on the tall model in the photo - but were quite short on me . It would be great if Phase Eight would include a longer length for tall people like myself They look like Capri trousers on me , so I get away with the shorter look !
07 April 2021
Nice colour very dark , fabric very comfortable & soft although I wish I had ordered smaller size as felt like they went quite loose after wearing them a short while .
05 March 2021
These are lovely jeans. I love the colour, fit and quality of the material.
27 December 2020
Great and comfortable jeans, but I bought a second pair after 1 year as the previous one had small holes from fabric rubbing against each other. Could make them last a little bit longer!
23 December 2020
They were of good quality but unfortunately they were too small for me.
19 December 2020
Excellent fit, very good deep black colour so very smart. Shame the cream coloured Phase Eight label sewn with cream thread on inside as thread has appeared on outside -I will be unpicking the label!
10 December 2020
Fits well and looks great with jeans and skirts
09 December 2020
Awful quality. You once flew the flag for quality jeans at a reasonable price. Not any more.
30 November 2020
Great fit and very comfortable.i was worried because I'd read reviews that said they came up small, but I didn't need to worry!
26 November 2020
I was surprised by the quality and fit of these jeans. They are the first time I have used Phase Eight for jeans and I will be ordering more.
09 November 2020
Very high quality material and excellently made can be worn casual as Jean's or smart as a trouser
04 November 2020
They were well styled and very black but they were too small.
21 October 2020
Looked great but too small for me!
20 October 2020
Good fit, good shape. Thick material and very comfortable.
16 October 2020
It has taken me a long time to find jeans that fit well and are comfortable. These jeans fit the bill perfectly. I was able to wear them all day without needing to loosen them when I went to a restaurant. They also look smart as well. I would love another pair with wider legs.
22 September 2020
It’s such a relief to find proper high-waisted jeans. Only Kate Moss-a-likes can carry off low waisters without getting this unsightly midriff lumps. The fit is tight in a good way and the skinny legs make me feel young.