Marry a woman like this! (A married man of 18 years)

Personality, lifestyle, family background, financial power... judge those based on your own standards.
Appearance? Of course, the prettier the better, so I'll skip that.
What I want to tell you is..
Thick hair,
Thin ankles,
A beautiful head shape,
And wide hips (hips rather than breasts).
As you age, you might gain or lose weight,
And your face is bound to change.
However, your skeletal structure does not change.
It is easiest to think of your future mother-in-law's appearance (not just her face, but her overall look) as a preview of what your future spouse will look like in middle age.