Mario Martines, costume department head designer for the show, tells PEOPLE what goes into the year-long process of making the sweaters ...
During the November 28 episode of The Tonight Show Starring Jimmy Fallon, the Saturday Night Live alum truly outdid himself, ...
Mario Martines, the show's costume department head designer, tells PEOPLE what his process looks like in creating the garments each year "When we first started doing this, they were just ugly sweaters ...