Go for it. Wear what you like and like what you wear. As others have pointed out, quality is important. Akubra is probably your best option for a new quality hat at a fair price. You may also be able to locate some reasonably priced vintage specimens (probably the best quality you'll find). I'd suggest perhaps steering away from black, as that's generally the most formal color and will be very hot in warmer weather.
As far as young guys in fedoras, I'm 27. I think its a matter of having a hat that fits your facial features/shape as well as fitting it in with your outfit and having the right attitude. Wear that hat. Don't let the hat wear you.
As far as young guys in fedoras, I'm 27. I think its a matter of having a hat that fits your facial features/shape as well as fitting it in with your outfit and having the right attitude. Wear that hat. Don't let the hat wear you.