Once you get into the realms of spray tans, nails (false or regular manicures) and salon waxing, the costs can really go up (not to mention the time).
I earn a bloody good wage and I remember being shocked that we had a school-leavers in the office who had regular shellac, fake tan 24/7, salon dye job, manicured scouse brows. I knew their starting salaries and just couldn't get my head around how much that must all cost when I also knew at least one was saving for a deposit for a flat, but probably spending £50 a week on 'beauty'.
Having said that, I am fairly low maintenance (most of the time) and it can still add up (6 weekly eyebrows and lashes, 12 weekly haircut, make-up even though I don't often wear it for work, because it's still a 'requirement' for occasions, nights out and important meetings).
I don't count my sport stuff, albeit that's because I have a sport I enjoy doing. If I was purely doing it for aesthetics it would be in there.
Oh and can I add bloody, bastarding tights to the list? Anything less than 40 denier is practically a tax on leg-baring at the rate I (literally) go through them, but very much expected in my place of work 