SERIES PREMIERE: Darren Star of Sex and the City has a new series, and he’s brought that show’s crucially important and inventive wardrobe designer, Patricia Field, with him. This new series, Emily in Paris, takes the Sex and the City plotline of having Carrie go to Paris, and gives it instead to a younger new character, Emily Cooper. She’s played by Lily Collins, who’s as immediately lovable here as Sarah Jessica Parker was in Sex and t