When in LDN..

You MUST:
Go to the basement in Topshop, Oxford Street
Get anything/everything going at Wah and Bleach
Heaven will look a little like this space

http://img4.imageshack.us/img4/86/wahnailswebsitepricelis.png

http://bleachlondon.co.uk/post/3180347959/topshop-ss11-lookbook-hair-colour-and-styling-by