Phase Eight cuts up to 70% in its High Summer Sale final reductions
Phase Eight has moved its High Summer Sale into final reductions, with dresses and jumpsuits down as much as 70%. A look at the real prices.

Phase Eight has moved its High Summer Sale into final reductions, with discounts reaching 70% off across dresses, jumpsuits, knitwear, blouses and trousers. The Phase Eight sale mixes newly added lines with items marked as further reduced, so the depth of cut varies sharply from one rail to the next. No closing date is advertised.
What's in the sale
Dresses and jumpsuits make up the bulk of the range and hold the deepest cuts. Items badged as further reductions are generally where the 70% figure applies; anything tagged as newly added to the sale tends to sit nearer 40–50% off.
- Naomi Spot Shirt Midi Dress — £39 (was £129), 70% off
- Julissa Wrap Dress — £39 (was £129), 70% off
- Marilee Spot Corsage Jumpsuit — £49 (was £159), 69% off
- Simara Daisy Pleated Midi Dress — £49 (was £149), 67% off
- Petite Kallie Short Sleeve Jumpsuit — £42 (was £139), 70% off
- Hattie Floral Satin Blouse — £27 (was £89), 70% off
- Uma Floral Pleat Maxi Dress — £89 (was £179), 50% off
- Marielle Striped Linen Blend Shirt Dress — £65 (was £129), 50% off
- Kiria Striped Satin Midi Dress — £119 (was £199), 40% off
Knitwear and separates are the cheapest way in, though the percentages there are closer to half price than to the headline:
- Cristine Knit Cardigan — £29 (was £59), 51% off
- Cristine Knit Jumper — £24 (was £49), 51% off
- Miah Green Cropped Slim Trousers — £29 (was £59), 51% off
How the discount works
Prices are already reduced on the listing, with no code needed and none advertised. The sale is split by badge — "further reduction" lines have been cut a second time and carry the 70% figures, while "new to sale" stock is on its first markdown. Petite versions of several styles are discounted in parallel with the main size run. Free standard delivery applies on orders over £150, which is well above most individual sale prices, so single-item orders will normally incur a delivery charge.
Deals we're tracking
- Julissa Blue Wrap Dress — £37.50, down from £129
- Petite Kallie Short Sleeve Jumpsuit — £42, down from £139
- Brylee Wide Leg Jumpsuit — £45, down from £149
- Josie Black Printed Crop Trousers — £21, down from £69
All Phase Eight deals on DealsFirst are tracked as prices move.
Worth it?
The final-reduction lines are the reason to look: a £129 midi dress at £39 is a genuine 70% cut, and the occasion pieces in particular are hard to match at that price. Anything still on its first markdown is worth leaving, since a sale in final reductions is more likely to cut again than to sell out at 40% off. The £150 delivery threshold is awkward against sale prices this low, so it is worth building a single larger order rather than buying piecemeal. As always at this stage of a clearance, the middle sizes have thinned out first, and the petite range is where the fuller size runs remain.

