I think I am quite careful with what I spend, but I do use expensive face creams and base products such as foundation and blusher- £35-ish for day and night creams, sun block, and the same for a foundation is normal. Blusher I am using at the mo costs £22. But I am oooooooooold so need deserve it. I buy cheaper cleansers though as my skin is fine with those and they cost around a £5.
But the rest- well, I've a couple of eyehadows, an eye pencil, mascara, one lipstick and lipgloss, and eyeshadows double up as eyebrown powder.
But I hardly ever buy another item if the one I am using is not finished or 3/4 used.
I'm way past the age where I experiment much with colours as a) I know what suits me ( more or less) and b) less is more when you are older.
what about everyone else?