Probably around £250 a month on average.
Hairdresser appointments average out at £50 a month. I go every couple of months for a cut and a straightening treatment every six months. I don't colour it as I'd rather have smooth, greying hair than the frizzy mess it used to be but dyed.
Beauty appointments probably £50 on average too. I go every six weeks to the beautician and vary what I have done....pedicures in the summer months, facials in the winter, eyebrows occasionally.
My yoga classes work out at £50 a month.
Then £100 a month on miscellaneous stuff. I try not to buy too many clothes and have a one in, one out policy so often it's £0 on clothes in a month but then I'll need something and I don't mind spending. I do use Vinted and charity shops a lot though.
This month I needed a new perfume and got it for £50 in the sale.
I don't spend a huge amount on skincare as I have specific products I use and none of them are expensive. I am running out of my evening serum so just replaced that which was £10.
I wear makeup every day but it lasts ages. Again I'm reasonably minimalist as I have specific products I like and use most days so it depends what needs replacing. If it's my favourite mascara, tinted lip balm, eyeliner or blusher that's less than £10 but if I need to replace my CC cream, concealer or powder that's £30 or so. But I use them up before repurchasing......my concealer lasts me about 2 years!