On weekends I work at a vintage clothing shop. I love the Jean Harlow dressing gowns and Grace Kelly day dresses we stock, but I’ve noticed a steadily growing clientele for Pat Benatar blazers and even Debby Boone gauchos. Yes, for some of us the ’80s are back. You wouldn’t catch me dead in an ultrasuede shirt or leggings, but I have to admit that I adore a whopping 1980s rose chypre. At the top of my list are Ungaro Diva and Paloma Picasso Mon Parfum…