Nica Yusay, a 30-year-old millennial, is one of many designer bag resellers thriving in a rising resale market. Yusay resells her vintage designer bags on her website, ShopFashioNica, and calls her ...

To receive the Vogue Business newsletter, sign up here. Can a puffy, utilitarian tote — perfect for gym runs and weekend trips — be the next “it” bag? By positioning its signature recycled nylon bags ...