Someone called me expensive today, how do i make it happen again?

Today, i was shopping for friends in this upper scale shopping district called the plaza and i just wore all black slacks, black sweater, and a black Burberry trench coat i got last year for graduating college, and a pair of black sungles, ooh and these cool Pierre Hardy sneakers. so anyway i was in all black. this woman came up to me and told me, "Sir, you look expensive. Me and my friend want to know where you shop." i laughed and said i go to Walmart and walked away. it felt freaking awesome. what do you guys think i should continue to wear to keep looking "expensive" ?