* Pink -- Of course we all know pink as the true girly-girl’s favorite color, but it’s also associated with romance and happiness. Pink is very calming, so don’t wear it if you need tons of energy. Because of its romance association, pink is a good choice for a date. You can also wear it anytime you’re a little bummed out for a boost. Of course, if you personally hate pink, then (obviously) this won’t work for you.