We've all craved Chanel. We can't all afford it. Rita Prout-Farley's here to help. Her bustling, 1,800-square-foot Congress Street shop has sold vintage Gucci, Louis Vuitton and Fendi clothes and accessories for more than 15 years. Walls of vintage costume and estate jewelry and drawer after drawer of handkerchiefs, scarves and clutch purses mingle with the clothing collection (which is so vast, she keeps a separate storage facility nearby). Prout-Farley is often called upon for costuming help, she worked on Mel Gibson's The Man Without a Face and the HBO movie Empire Falls. So, if you see something you love at Encore, snap it up now before it goes Hollywood.