Right that age has nothing to do with looking good?

For example my best friend she is 38 but people always think that she is 19 . And she looks amazing , Fit and healthy for her age. Now one of my employees she is 21 but people always confused her about being 30's she's fat drinks to much. Older woman can look way more better then younger woman.
Right that age has nothing to do with looking good?
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