I'm a 69 year old attractive woman. People tell me I look in my fifties.
Age does indeed play an inflated role in our culture.
You can be many years older than the next person, yet much healthier and younger at heart and in spirit. Lying about your age is certainly an option, and many people do. But lying can also be counterproductive, especially if you're interested in a meaningful long-term relationship. The truth will eventually see the light of day. This will provide him with an opportunity to get to know you before getting to know how old you are.