LOS ANGELES — Julia Roberts certainly knows how to work a wardrobe. The recently married star glowed as she walked the red carpet at Tuesday night’s premiere of her new movie, “Full Frontal” directed by Steven Soderbergh. She wore an Yves Saint Laurent blouse — from two seasons back — with Esther Chen pants. Although her new husband, Danny Moder, was working late on a commercial shoot and missed the premiere, when he swept into an after-party at L’Ermitage, he gave his bride a huge kiss. “The party didn’t really start for me until Danny got here,” Roberts said, beaming.