It took a couple of years for luxury secondhand shops like Vestiaire Collective, Fashionphile, along with the RealReal to pop up, and when they did, my serious gathering commenced. 1st 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 McC