I alternate between hairdressers; I am not particularly faithful to anyone in particular, usually it is whomever is doing the best offers. Cutting Court in Hampton court(also known as BHF) often does particularly good deals — a full head of highlights, cut and blow dry is often going at £75.00. I have had both cuts and colours here. They have always been good. The setting is not especially fancy, but I would rather pay less for a haircut in cheapy surroundings then pay through the nose just because they can offer you an Italian espresso and a manicure. There are a couple of sister chains. One is nearby in East Molesey. It is worth phoning up both to see if one has a better deal going than the other.