Life of the Party-In a season about prep and pop art brought to life, Marc by Marc Jacobs delivers at the top of his class. Mature, but fun at the same time, semi-fitted silhouettes play with brightly colored suiting, while easy shorts and shirting options mesh with gym time. Marked by a turning point of a classic gray sweatshirt, furnished with a modern cut, the collection has an element of joy with infectious prints to accent another distinctly smart outing from Marc by Marc Jacobs.