To wear eyeglasses or contact lenses? - apart from correcting astigmatism, I still want to look young as I am.

It's not advisable to use lens all the time. I prefer wearing spectacles when I am working. If you are concerned about how you would look consider getting lasik done. A lot of my friends have done it and it's pretty safe and effective. But first try some trendy glasses, even I was afraid at first that specs won't suit me but the one I have right now gives me perfect chic look.