Last summer, Diesel eans and the Roskilde Festival in Denmark, partnered to create a unique pair of denim jeans that would help concert-goers survive the elements of the summer festival, allowing them to leave still looking fashionable, with clothing in tact. As another season of outdoor concerts, festivals and events approaches, it might be time to break out your Roskilde jeans once again, or if you're not a proud owner of these limited edition fashion items, you might just have to wait to see what innovative fashion will carry you through the festival season this year.