I love purple, it goes with everything red and blue. 
I like it as well because it's a color that is usually accorded with royalty
 Do you know anything about its others meaning ? Do you think it means strength ?  
I don't know if this is true but I have heard that when it appears in the land of wishes and dream and you see it on a man or a woman that person is your true love
Yeah I think it is associated more with femininity and seduction than strength. 
Oh wow thats good to know, so you wouldn't recommend a man wearing a purple blazer i guess :)
It was also worn by Roman magistrate, and it was the imperial color of the Byzantine empire. So it is cultural.
Oh yes. Royalty of course. I have hardly seen it on common people 
Even in Japan, purple was associated with aristocracy. So if you plan to travel in time, wear purple.