nct For a K-pop concert, I'd opt for a vibrant and trendy look. I'd start with a pair of stylish gray jeans that provide both comfort and a touch of edginess. To add a pop of color and keep things coordinated, I'd go for a neon-colored cap and a matching neon bag that not only stands out but also makes a statement. On top, a crisp white cardigan would provide a nice contrast to the bold neon accessories and keep me warm if the concert is indoors or during the cooler evening hours. Plus, it's…