There is something very particular about the way a rom-com heroine dresses. Certain pieces automatically identify her: a pair of down-to-earth jeans, perhaps, or the kind of blazer that tells us she takes her work seriously, but still manages to look effortlessly fashionable at a moment’s notice. These are the uniforms rom-com protagonists wear as they head to their jobs as architects, bookshop owners, and magazine columnists. So if anyone is capable of pulling off such looks in real life, it’s the queen of rom-coms herself, Jennifer Lopez.