I admit, I have a soft spot in my heart for purple, and am in fact wearing a purple sweater RIGHT NOW. My favorite gram, she of dirty jokes, lewd comments to good looking men, and insane shopping sprees, adored purple, and wore it constantly.
I will admit, though, that I tend to choose things more for function than color, as I don't have a favorite color of my own. I have this which has purple in the listing, and all of the Friends series on here have purple boxes, but that's about as close as I get.
Purple is the color of royalty, so thanks, your Highness!