Spring is the season for outdoor activities, and hitting up some of the hottest outdoor concerts over the next couple of months is high on our agenda. Dressing up for a concert can be tricky because you want to be comfy, yet stylishly so. So without further ado, we present to you our top 10 pieces for a radical concert-cool look. Leopard-print booties, fringe messenger bags, bohemian sweet sundresses . . . and more in the slideshow!