I have just discovered how to get 15% off White Stuff :)
This is the link to Country Living magazine: www.countryliving.co.uk/offers/white-stuff-discount
You then have to follow the link via the magazine and you end up getting a 15% personal discount code emailed to you. First you have to fill in a form to say you want to attend a White Stuff shop New Season event on 2nd October. Anyway, it's a bit of a faff but well worth it - I just got 15 quid off a £100 spend :) I think it is valid until end of October :)