There is an huge 1/2 price sale at the moment at Ellis Brigham Covent Garden on North Face, Mountain Equipment and Arc'teryx branded performance clothing amongst others.
The Covent Garden branch is under going a refit and is needing to get rid of stock. Sale items located in the basement of the store and included Mens and Womens outer wear, from some very expensive Arc'teryx lightweight shells, to the usual heavier mountain and ski jackets, fleeces, t-shirts, shorts, rucksacks, walking boots etc. I also saw a few crates of Helly Hansen base layers going 1/2 too.
These top end performance clothing are rarely half price, so this is a fantastic opportunity.