The original AdP is perfect for someone in their 20s, just as long as they know what they are doing.
I certainly would not consider myself metrosexual and I wear cologne every single day. Don't trip off labels. If you want to wear cologne, then wear it. Hey, there are guys on this forum that wear women's perfume
and I know they pull ladies. They are comfortable with themselves and want to smell great.
Wear what you like and when you like it.