Dorothy Perkins have a VIP weekend once again where you can get 24% off most items. Eligible items will have a logo in the corner of their pictures to indicate that they're part of the offer. The lower price is indicated once the items are in your basket, not on the item page. A Unidays discount of an extra 10% can be used in conjunction with this.
I managed to get a coat which was originally £65 to £49.40 and with the Student discount £44.46 saving me £20.54