How do you say someone doesn’t look their age?

To say that someone doesn’t look their age, you can use various phrases or expressions to convey the idea. Here are a few examples:

1. “You look younger than your age.”
2. “You don’t look your age.”
3. “You seem much younger than you actually are.”
4. “You appear more youthful than your age suggests.”
5. “You have a youthful appearance.”
6. “You’ve aged well.”
7. “You’re aging gracefully.”
8. “You have a timeless beauty.”

These phrases can be used in different contexts and can be modified based on the specific situation or relationship with the person you are referring to.