If you have receding temples but a widow's peak, growing your hair out and parting it in the middle can mask the recession pretty well. The lowest point of my widow's peak is at the level of a normal to low hairline, and since my hair is shoulder length, parting in the middle hides most of the recession of my temples. This might even work for people without widow's peaks, but I don't know. This solution is basically my best option right now as I'm a norwood 2.5 or 3 and my hairline is not getting lower anytime soon.