I have found a few fragrances with serious longevity. I am not talking about 6,7, or maybe even 8 hours. I mean something that lasts all day long.

YSL Body Kouros
YSL Rive Gauche
Prada Amber
Guerlain Habit Rouge
Guerlain Vetiver

There are some others as well that I have found, but these are the ones I really like and wear regularly at this point.

What fragrances have you found that are pretty unbeatable when it comes to lasting power?