One of my favourite stores in London, Jack Spade, are running a four day pre-Christmas sale. The idea being, as with all sales, the more you spend, the more you save!
Mat is also a big fan and covered these guys with an excellent store shoot back in December 2013.
All of the links in this piece point to the US online store, but you can find the London store at 83 Brewer Street, Soho.
The sale runs from Thursday 11th to Sunday 14th December - a great excuse (as if you needed one) to avoid the Oxford Street crush. Off you go!