I really do think most people look their age, they may look 'good' or 'bad' for it, but for the huge majority of people it's very easy to guess how old they are.
Tales of being I'D for booze are very common, I was I'D for booze at 39, it wasn't that I looked 17, it's the fact that the girl on the checkout was 18, was told to ID anyone who looked under 25, and when you're 18 it's quite hard to determine between 25 and late 30s, both look considerably older to them.
And hair dye and botox fool no-one, you may look fresher, but you don't look 25, and why would you want to?
I'm 45, I have long silver hair, great skin, yes, I think I look beautiful, but no-one's mistaking me for a 25 or even 35-year-old. I'm happy to be 45, I feel really powerful and the most attractive I've ever felt. I own the space around me, walk tall and purposefully.
I don't want to be perceived as younger. I've earned every inch of myself, and I fucking love it.