It took a couple of years for luxurious secondhand shops like Vestiaire Collective, Fashionphile, and the RealReal to pop up, and if they did, my genuine amassing began. First came a vintage quilted Chanel chain-strap bag, then a vintage white and beige Fendi canvas Zucchino baguette, then a brown Louboutin Greekaba tote, then A Stella McCartney Fa