Designer Men’s Sweatshirts–The modern age seems to be all about turning those fashion don’ts into fashion do’s. Capitalizing on a contemporary desire for luxury and comfort, the designer sweatshirt has been a staple the last couple of seasons. Spring 2014 is no exception. From Calvin Klein Collection’s serene blue-sky prints to Givenchy’s signature stars and stripes, sweatshirts are out in full force and the perfect addition to a casual wardrobe. Below we round up fun sweatshirts to get you through the season.