How to tell someone we haven't seen for a long time (say a couple of years) that they have not aged at all and look exactly the same as they looked back then.
I have heard the following sentence:
You haven't even aged a day.
Does it work properly here?
I am well aware there are many ways in English to indicate the same thing, but the expression in my question should indicate exactly the message within my explanations.
Please kindly let me know about it.