Literally, any Mac store, and I can spend HOURS in there. The staff are always friendly, happy to help, and I have never felt under any pressure to buy anything (though I usually do).
So many beautiful brands to browse <3
This may sound strange, but they have a ridiculous amount of brands that are actually affordable (important when you're a student, like me). Also, Stila chose to relaunch in the UK with Harvey Nicks and Boots as their only stockists. Need I say more?
Fay's Beauty Parlour
This gorgeous little beauty salon tucked away just off High Street Kensington is absolutely fabulous, and I would trust no one else but Fay near my brows.
Liz Earle Store & Treatment Rooms, Kings Road
Love the products, love the store. The Treatment Rooms are amazing as well- the Signature Facial is to die for.