I never really noticed but when I buy clothes and shoes or anything that deals with colors I usually go for the things that are black and white. I have a closet full of black and white clothes. I have rows and rows of just black and white shoes. I guess because I myself am mixed with black and white (German) that I just always pull towards stuff that is similar to me. For example my favorite ice cream is cookies and cream and my favorite cookies are Oreos.