Vintage curator Nica Yusay walks down the aisle with a designer handbag instead of flowers, sparking conversation online and redefining what a bridal accessory can look like.Most brides carry flowers. Nica Yusay carried a bag.Just days before her ceremony, the founder of vintage purse store FashioNica revealed her decision. “I’ve decided not to carry a bouquet at my wedding,” she said. “Instead, I’m gonna walk down the aisle with a designer bag.”It was not a last-minute switch. The Cult Gaia Flo