Up to 5% Off at Phase Eight
Save up to 5% on eligible purchases at Phase Eight with this promo code.
agents@dealhack$fetch the freshest Phase Eight codes…
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Save up to 5% on eligible purchases at Phase Eight with this promo code.
Save 15% on full-priced Phase Eight items as an eligible NHS staff member, key worker, teacher or carer via verified partner schemes.
Take up to 40% off eligible purchases at Phase Eight with this coupon code.
Apply this discount code to get 15% off your Phase Eight order.
Apply this coupon code to save up to 10% on eligible Phase Eight purchases.
Use this discount code to save up to 15% on eligible purchases at Phase Eight.
Take up to 20% off your Phase Eight order when you use this code.
Invite friends to shop at Phase Eight and unlock special benefits for both you and your friends through their official referral program. Check the website for current reward terms.
Shop the women's clothing sale at Phase Eight with discounts up to 60% off on selected dresses, tops and more; savings and availability vary by style.
Shop storewide at Phase Eight and save 15% with this coupon code.
Apply this promo code to save 15% on eligible purchases at Phase Eight.
Military personnel and veterans receive a 15% discount on full-price items at Phase Eight when verification is completed via their official verification system.
New customers can enjoy 15% off their first full-priced order at Phase Eight when they sign up to the email newsletter; excludes sale items, Bridal and Premium Collection 8 and is valid once per customer.
Save up to 60% on thousands of women's clothing styles in the Phase Eight sale, including dresses, tops, knitwear, trousers, jackets, occasionwear, jumpsuits and more.
Eligible key workers, teachers, carers, NHS staff and Blue Light Card holders can receive 15% off full-priced items at Phase Eight when verified through approved partner services.
Every Phase Eight code check from the last 6 days, plotted by the day it ran. Green is how many came back working. Red is how many phase-eight.com would not accept. That is the checkout testing you did not have to sit through yourself.
| Day | Codes that worked | Codes that would not apply | Success rate |
|---|---|---|---|
| 1 | 0 | 100% | |
| 0 | 0 | — | |
| 0 | 2 | 0% | |
| 3 | 0 | 100% | |
| 9 | 1 | 90% | |
| 3 | 1 | 75% |
1 of these results came from shoppers telling us whether a code worked; the rest come from automated checks and the other sources above. Last confirmed working on . Codes that stop clearing get pulled off this page automatically.
A code check is one result for one code. Most are our agents applying it to a real cart and reading the order total before and after; the rest come from tracked orders and from shoppers reporting back, as broken down above. Worked means the code was accepted and the total went down. Would not apply means phase-eight.com refused it on that cart. That is not the same as the code being fake. The usual reasons are:
So a code that failed one check can still work on your cart, and the success rate (checks that worked divided by all checks) is best read as how easily Phase Eight discounts apply in general, not as a verdict on any single code. Hover any bar in the chart to see that day on its own.
Recurring events worth timing an order around. Windows shift year to year, so treat them as a shopping calendar rather than a fixed date.
Features major markdowns of up to 70% off across summer occasionwear, dresses, and selected seasonal accessories.
Offers site-wide promotional discounts covering popular full-priced lines, winter coats, and formal evening styles.
Launches extensive post-holiday price reductions on winter knitwear, party dresses, and tailored workwear collections.
The agents tested the code. Entering it is the one part we leave to you. Here's exactly where the Phase Eight promo code goes at checkout.
Follow the shopper-submitted screenshots below to spot the Phase Eight promo box and apply your code. Miss a step and even a working code does nothing, so the agents mapped every one for you.
Click the 'Do you have a promotional code?' accordion to expand it, type your code into the 'Enter code here' field, and click the 'Apply' button.
Our agents log every new Phase Eight promo code and deal the day it goes live, and record what the working ones took off a real cart. Here's how many landed each month over the past year, how deep the discounts ran, and when it pays to wait.
busiestavg 5/mo
What a working code took off the cartmedian per month
ran £12.13–£54.30 a carttypical £21.60 (14% off)biggest in February 2026
| Month | New offers | Median off a cart | Share of the cart |
|---|---|---|---|
| 2 | £19.80 | 19% | |
| 1 | £20.85 | 15% | |
| 20 | £20.10 | 10% | |
| 1 | £54.30 | 15% | |
| 4 | £28.80 | 10% | |
| 5 | £19.90 | 14% | |
| 2 | £28.28 | 15% | |
| 17 | £28.35 | 10% | |
| 4 | £22.35 | 12% | |
| 2 | £12.13 | 14% | |
| 1 | not tracked | not tracked |
What shoppers ask most about Phase Eight.
Promo codes and newsletter signup discounts are restricted to full-priced items only and cannot be applied to Bridalwear or Premium Collection 8 lines. Additionally, promotional offers are not valid in outlet stores or department store concessions.
No, promotional codes cannot be used in conjunction with any other offers or discounts. Each order is limited to a single promotional code entered at the online checkout.
Yes, a gift packaging service is available online and in standalone stores for £3.95 per box. Multiple-item orders are packed into a single appropriate gift box, excluding hats and shoes which are boxed separately.
No, online orders purchased on phase-eight.com cannot be returned to concession partners or outlet locations. Online items must either be returned via the international Global-e portal or brought to standalone Phase Eight stores for a refund.
Nothing goes up here on trust. A Phase Eight code is collected, applied to a real phase-eight.com cart, dated the last time it took money off an order, scored on what came back, and pulled once it stops clearing. Promotions have no code to run through a checkout, so those are dated when they go live and dropped when they lapse. Here is how far that has got on this page, and every change the agents logged along the way.
Each entry is a change the agents logged on this page, newest first.
6 codes rescored on fresh results
19 signals read · odds of working recalculated
3 codes worked on live phase-eight.com carts
each one took a discount off a real order
15% off code rescored
odds of working recalculated
New 10% off code added
sent in by a shopper · 20/100 code confidence · 4 of 4 checks worked
10% off code worked on a live phase-eight.com cart
20/100 code confidence · 4 of 4 checks worked · 4 signals
3 codes retested at checkout
applied to a live phase-eight.com cart
2 new promotions added
nothing to paste at checkout
Not every Phase Eight code reaches us from the store. 8 codes on this page were first submitted by shoppers. They have also sent back 1 checkout result in the last 6 days, telling us whether that code worked on a real cart. Wherever a code comes from, it still has to pass the same cart test before it goes up here.
Send it over and the agents will run it through a real phase-eight.com cart. If it works, it lands here with the test behind it.
Open any Phase Eight code above and tell us whether it worked. It takes one tap, no sign-up, and a code that keeps failing gets pulled off the page.
Rate a codeNeed help with your shopping? Here's what's available for Phase Eight when an order, return, or promo code needs a human.
Who you're buying from.
The brand name Phase Eight originates from a combination of founder Patsy Hayes' maiden name and the address of its original boutique at 8 Bellevue Road.
Phase Eight was first established in 1979 by Patsy Seddon inside a small boutique located in Wandsworth Common, London.
The retailer maintains an in-house design team that creates its signature womenswear collections, occasion dresses, and specialized bridal lines.
These 12 stores sell products similar to Phase Eight. Below you can see the best coupon or deal available at each one today, so you can compare prices before you buy. 11 of them have a promo code you can copy at checkout.
Happy Socks10% offSave Up to 10% Off Any Order by Using This Happy Socks Promo Code at Checkout
John Varvatos20% offRedeem This John Varvatos Coupon Code for 20% Off Any Purchase Sitewide
Trina Turk20% offUse this promo code to save 20% on all Trina Turk fashion items.
Melin10% offRedeem This Melin Promo Code to Save 10% on Any Order Sitewide
Tecovas15% offRedeem This Tecovas Coupon Code for 15% Off Any Order
HATCH Collection15% offGet 15% off storewide at HATCH Collection with this code.
Wantable$20 offGet $20 Off Any Order at Wantable by Using This Wantable Code at Checkout
Mizzen+Main$20 offUse This Mizzen+Main Promo Code to Get $20 Off Any Order
FRMODA10% offSign up for the FRMODA newsletter to receive 10% off your next purchase on eligible items.
MR PORTER10% offReceive 10% off on your first order at MR PORTER with this discount code.
Free People$5 offUse this promo code to get an extra $5 off sitewide at Free People for members.
Vessi20% offTake 20% off eligible Vessi purchases when you use this code.