Men are irresistible in cardigans. Old men, young men, preppy men, edgy men: At the older-than-your-executive assistant Butch Blum (since 1974 to be exact) there’s button-up knitwear for all of them whether it's tailored and traditional (Giorgio Armani, Luciano Barbera) or sporty (Transit, Crossley). Of course, you'll find excellent suiting, outerwear, and denim as well. And don't forget to add some color in the form of a luxe silk tie and a pair of snappy socks. Details count. Upstairs, on the women's floor, you'll find classic separates, coats, and dresses for women who like their tradition spiked with a little modernity. Brands include Jean Paul Gaultier, Blumarine, Alberta Ferretti, and Boss.